A body at rest will remain at rest unless acted on by a(an) _____.
Question 1 options:
A. external, unbalanced force.
B. external, balanced force.
Marketing Assignment
Draft a marketing plan for a business of your choice stating your
current market share and your expected market share increases in
the next quarter.
You are expected to outline the strategies and tactics you will
be employing in Carrying out your stated goals and abjectives in the
next quarter.
Marketing Plan Summary:
Current Market Share: 15%
Expected Market Share Increase: Targeting a 20% market share increase in the next quarter.
Strategies: Enhance product features, implement targeted marketing campaigns, strengthen customer relationships, explore new markets, competitive pricing and promotions, effective communication channels
Marketing Plan for XYZ Company
Current Market Share: XYZ Company currently holds a market share of 15% in the industry.
Expected Market Share Increase: In the next quarter, our goal is to increase our market share to 20%.
Strategies and Tactics:
Product Development: We will focus on enhancing our existing product line by introducing new features and improving product quality to meet customer demands. This will help us attract new customers and retain existing ones.
Targeted Marketing Campaigns: We will develop targeted marketing campaigns to reach our ideal customer segments. Through market research and analysis, we will identify key demographics and create personalized messages that resonate with their needs and preferences.
Strengthening Customer Relationships: We will implement customer retention strategies such as loyalty programs, personalized offers, and excellent customer service. By building strong relationships with our customers, we aim to increase customer loyalty and encourage repeat purchases.
Expansion into New Markets: We will explore opportunities to expand our reach into new geographical markets or target new customer segments. This may involve partnerships with distributors, entering strategic alliances, or expanding our online presence.
Competitive Pricing and Promotions: We will conduct pricing analysis to ensure our prices remain competitive in the market. Additionally, we will run promotional campaigns such as discounts, bundle offers, and seasonal sales to attract new customers and create a sense of urgency.
Effective Communication Channels: We will utilize various communication channels such as social media, email marketing, content marketing, and traditional advertising to create awareness and engage with our target audience effectively.
By implementing these strategies and tactics, we aim to increase our market share to 20% in the next quarter. Regular monitoring and analysis of key performance indicators will help us evaluate the effectiveness of our marketing efforts and make necessary adjustments to achieve our goals.
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A satellite weighing 5,400 kg is launched into orbit 30,000 km above sea level. The mass of Earth is 6.0 × 1024 kg and its radius is 6,400 km. The gravitational constant is 6.673 × 10–11 N•m2/kg2. What is the gravitational force of Earth on the satellite in scientific notation with two decimals.
A satellite weighing 5,400 kg is launched into orbit 30,000 km above sea level. The mass of Earth is 6.0 × 1024 kg and its radius is 6,400 km. The gravitational constant is 6.673 × 10–11 N•m2/kg2 . What is the gravitational force of Earth on the satellite in scientific notation with two decimals.
–1.6 × 103 N
–1.63 × 103 N
–2.4 × 103 N
–5.27 × 104 N
The gravitational force of Earth on the satellite, given that the satellite is launched into orbit 30000 km above sea level is 1.63×10³ N
How do I determine the gravitational force?The gravitaional force between two objects can be obtained by using the following formula:
F = GM₁M₂ / r²
Where
F is the gravitaional force G is the gravitational constant M₁ and M₂ are the masses of the objects r is the distance apartThe following data were obtained from he question:
Mass of satellite (M₁) = 5400 = 5.4×10³ KgHeight (h) = 30000 km = 30000 × 1000 = 30000000 mMass of Earth (M₂) = 6.0×10²⁴ KgRadius of Earth (R) = 6400 km = 6400 × 1000 = 6400000 mDistance apart (r) = R + h = 6400000 + 30000000 = 36400000 mGravitational constant (G) = 6.673×10¯¹¹ Nm²/Kg²Gravitational force (F) =?The gravitaional force can be obtained as shown below:
F = GM₁M₂ / r²
F = (6.673×10¯¹¹ × 5.4×10³ × 6.0×10²⁴) / (36400000)²
F = 1.63×10³ N
Thus, the gravitational force is 1.63×10³ N
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A gas contains 75.0 wt % propane, 13.0 wt% n-butane, and the balance water. a)Calculate the molar composition of this gas on both a wet and a dry basis and the ratio (mol H2O/mol dry gas). b) If 100 kg/h of this fuel is to be burned with 25% excess air, what is the required air feed rate (kmol/h)? How would the answer change if the combustion were only 65% complete? 4.68. Butane is burned with air. No carbon monoxide is present in the combustion products. a)Use a degree-of-freedom analysis to prove that if the percentage excess air and the percentage conversion of butane are specified, the molar composition of the product gas can be determined. b) Calculate the molar composition of the product gas for each of the following three cases: (i)theoretical air supplied,100% conversion of butane; (ii)30% excess air,100% conversion of butane; and (iii)30% excess air, 90% conversion of butane.
a) On a wet basis, the molar composition of the gas is approximately 0.813 mol propane, 0.055 mol n-butane, and 0.132 mol water. The ratio of mol H₂O to mol dry gas is 0.162 mol H₂O/mol dry gas.
b) The required air feed rate is approximately 65.9 kmol/h. If the combustion were only 65% complete, the required air feed rate would increase to approximately 101.4 kmol/h.
a) To calculate the molar composition on a wet basis, we convert the weight percentages to mole fractions using the molar masses of propane, n-butane, and water. The molar composition is determined by dividing the weight percentage by the respective molar mass and normalizing the values to sum up to 1. The ratio of mol H₂O to mol dry gas is determined by dividing the mol water by the sum of mols of propane and n-butane.
b) To calculate the required air feed rate, we use the stoichiometry of the combustion reaction between butane and air. The balanced equation shows that 1 mol of butane reacts with 13.5 mol of air. Considering the 25% excess air requirement, we multiply the stoichiometric air requirement by 1.25. If the combustion is only 65% complete, the remaining butane requires additional air to achieve complete combustion. Therefore, the required air feed rate increases to account for the unreacted butane.
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A hot-air balloon is ascending at a rate of 7.5m/s when a passenger drops a camera. If the camera is 27m above the ground when its dropped, how much time does it take for the camera to reach the ground? What is its velocity just before it lands?
Answer:
v_{f}=21.75[m/s] (velocity just before it lands)
t = 2.98 [s]
Explanation:
The key to solving this problem is the initial velocity since when the camera falls it is moving up, we will take this velocity as negative and the acceleration gravitation down as positive.
We will use the following equation of kinematics to solve this problem.
\(V_{f}^{2} =V_{o}^{2}+2*g*y\)
where:
Vf = final velocity [m/s²]
Vo = initial velocity = 7.5 [m/s]
g = gravity acceleration = 9.81 [m/s²]
y = elevation = 27 [m]
\(v_{f}^{2} = - (7.5)^{2} +(2*9.81*27)\\ v_{f}^{2} = 473.5\\v_{f}=\sqrt{473.5}\\v_{f}=21.75[m/s]\)
Now using the following equation of kinematics, we can calculate the time that the fall lasts.
\(v_{f}=v_{o}+g*t\)
\(21.75 = -7.5 +9.81*t\\9.81*t = 29.25\\t = 2.98[s]\)
What is one way that nuclear fission and nuclear fusion are similar? A. Nuclei are split into smaller nuclei. B. Atoms are altered in both processes. C. Small nuclei combine to form larger nuclei. D. They are both used to produce electrical power.
Answer:
B. Atoms are altered in both processes
Explanation:
Answer: B. Atoms are altered in both processes
Explanation:
How far will you travel if you walk for 10.0 minutes at a speed of 1.50 m/s?
Answer:
15
Explanation:
distance = speed × time.
a heavy ball hangs by a string, with a second string attached to its bottom. a slow pull on the bottom string breaks the
When a slow pull is applied to the bottom string, the force gradually increases. This force eventually becomes strong enough to break the bottom string.
The breaking of the string can be explained through a step-by-step process:
1. As you slowly pull on the bottom string, the tension in the string increases.
2. The increasing tension creates stress within the string material.
3. When the stress exceeds the string's breaking strength, it snaps.
4. The heavy ball remains hanging by the top string.
The key terms involved in this scenario are force, tension, stress, and breaking strength. The slow pull applies a force that increases tension and stress in the string until it reaches its breaking strength, ultimately causing it to break.
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a car rounds a curve at a steady 50 km/h. if it rounds the same curve at a steady 70 km/h, will its acceleration be any different? explain.
Answer:
Acceleration would be \(1.96\) times the initial value.
Explanation:
The vehicle is in a centripetal motion as it rounds the circular curve. Acceleration of the vehicle during the motion would be:
\(\displaystyle a = \frac{v^{2}}{r}\),
Where:
\(v\) is the speed of the vehicle, and\(r\) is the radius of the curve.In this question, \(r\) stays the same since the vehicle is rounding the same curve. Acceleration of the vehicle would be proportional to the square of velocity.
The new velocity of the vehicle is \((70 / 50)\) times the original one. Hence, the new acceleration would be \((70 / 50)^{2} = 1.96\) times the original value.
Use terms from lab & notes to complete the following:
Light passes through a transparent layer, the cornea, which begins to focus light onto inside rear of the eye. Light will then need to pass through the aqueous humor before it passes through the _______,the major focusing structure. The lens is held in place by suspending ligaments attached to a muscle called the________.
Contraction of the ciliary muscles changes the shape of the lens which helps to focus the image onto the retina. The amount of light entering the eye is determined by the size of the of the________.
The size of this opening is controlled by the smooth muscle action of the pigmented _________.
The innermost tunic that contains photoreceptor cells is called the________
There are about 3 million_____which detect COLOR and about 1 billion____. which detect light and dark. The central region of the retina where images are focused for sharpest vision is the_______. The_______
nerve carries the visual stimulus as a nerve impulse to the_______lobes of the brain. Remember the nerves exit each eye and cross before entering the opposite side of the brain; this cross is the_______.
The anatomical "blind spot", called the__________is where this nerve interrupts the retinal layer and no photoreceptor cells are present.
The completed words in relation to the structure of the eyes are given as follows:
lensciliary bodypupilirisretinaconesrodsfoveaoptic nerveoccipital lobesoptic chiasmoptic discWhat is the completed text?It is given as follows;
Light will then need to pass through the aqueous humor before it passes through the lens, the major focusing structure. The lens is held in place by suspending ligaments attached to a muscle called the ciliary body.Contraction of the ciliary muscles changes the shape of the lens which helps to focus the image onto the retina. The amount of light entering the eye is determined by the size of the of the__pupil_.The size of this opening is controlled by the smooth muscle action of the pigmented iris.The innermost tunic that contains photoreceptor cells is called the retina.There are about 3 million___cones__which detect COLOR and about 1 billion__rods__. which detect light and dark. The central region of the retina where images are focused for sharpest vision is the____fovea___. The__optic_nerve carries the visual stimulus as a nerve impulse to the___occipital____lobes of the brain. Remember the nerves exit each eye and cross before entering the opposite side of the brain; this cross is the___chiasm____.The anatomical "blind spot", called the____optic disc______is where this nerve interrupts the retinal layer and no photoreceptor cells are present.Learn more about the eyes:
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Why does Earth have Auroras?
I'm not sure which subject this should be under, but this is a question on my science homework.
Answer:
Explanation:
The reason for the occurrence of auroras is the bombardment of the shell of the Earth's atmosphere by charged particles ("solar wind"). These charged particles move towards the Earth along the magnetic field lines.
Answer:
In the ionosphere, the ions of the solar wind collide with atoms of oxygen and nitrogen from the Earth's atmosphere. The energy released during these collisions causes a colorful glowing halo around the poles—an aurora.
What is an object that changes force called
What is it called when dolphins communicate underwater through sound waves?
Answer: Echolocation
Explanation:
why do you think festival dances should be introduced to the younger generations of today
Answer:
Festival dances should be introduced to the younger generations of today because they teach them about different cultures. Festival dances are also a way to be active and have a fun time.
Explanation:
Please Help! I am doing a survey on others opinions on if 16 year olds should get a job or not? Or should they wait until after they graduate from school? what are all your thoughts? Thank You
Answer:
Well I think that 16 year olds should get a job because this could benefit them. They can learn to save and manage there own money. And I think that 16 yrs olds should get a job because this can help them in positive way.
Explanation:
Hope this made sense and help!!!
Who thinks about the best way to display information on the site?A web designerA web developer
A web designer is one who thinks about the best way to display information on the site.
What is the role of a web designer?The role of Web designers is to plan, create and code internet sites and web pages, many of which combine text with sounds, pictures, graphics, and video clips. A web designer is responsible for creating the design and layout of a website or web pages.
Web designers generally establish design guidelines, standards, and best practices. They also maintain the appearance of websites by enforcing content standards. Designing visual imagery for websites and ensuring that they are in line with branding for clients.
Therefore, a web designer is one who thinks about the best way to display information on the site.
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The innermost satellite of jupiter orbits the planet with a radius of 422 × 103 km and a period of 1.77 days. what is the mass of jupiter? (g = 6.67 × 10-11 n ∙ m2/kg2)?
The mass of Jupitar is obtained from the calculations as 5.8 * 10^-14 Kg.
What is the mass of Jupitar?There are nine planets in the solar system and the sun lies at the enter of our solar system. This is the heliocentric model of the solar system.
Given that;
T^2 = GMr^3/4π
T = period
G = gravitational constant
r = radius
M = mass of Jupitar
Now;
1 day = 86400 seconds
1.77 days = 1.77 days * 86400 seconds/1 day
= 152928 seconds
Making M the subject of the formula;
M =4πT^2/Gr^3
M = 4 * 3.142 * (152928)^2/6.67 × 10^-11 * (422 × 10^9)^3
M = 2.9 * 10^11/5.0 * 10^24
M = 5.8 * 10^-14 Kg
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A pillow is thrown downward with an initial speed of 6m/s after 4 seconds, the pillow velocity is what?
Answer:
4 seconds is -45.2 m/s.
Explanation:
A 40,000 kg locomotive is moving at a velocity of 11 m/s east. What is the magnitude of the locomotive's momentum? A. 440,000 kg m/s B. 480,000 kg m/s C. 3,636 kg m/s D. 495,000 kg m/s
Momentum=mass*velocity=40,000*11=440,000 kg m/s.
What is Momentum?The word "momentum" is frequently used in sports. A squad that is moving forward and has momentum will be difficult to stop. A team that is genuinely moving forward and gaining momentum will be challenging to stop.
A physics phrase, momentum describes the amount of motion that an item has. The momentum belongs to a sports team that is actively playing. An object has momentum if it is moving or in motion.
The definition of momentum is "mass in motion." Since every item has mass, if it is moving, it must have momentum because its mass is in motion.
Therefore, Momentum=mass*velocity=40,000*11=440,000 kg m/s.
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10)
The weight of an object can be described as the pull, or force, of gravity on it. This force is given by the mass of the
object times the acceleration due to gravity, F=mg. The acceleration due to gravity, g, is a constant with a value of
9.81 m/s?. Calculate the weight due to gravity in Newtons of an object that is 4.69 lbs.
A)
0.217 N
B)
11.5 N
20.9 N
Х
D)
46.0 N
Answer:
The answer is 46.0089 N of weight
Explanation:
The answer is in the question
F=mg
reverse the question, mg=F
Plug in the values of mass (4.69) and gravity (9.81)
4.69(9.81)=F
F = 46.0089 (or D)
I rode my bicycle to grandmother's house at 6 km/h in a flat road for 5 min before reach a hill. I went at 2 km/h up the hill for 3minutes. I met a friend and stopped to talk for 5 minutes. I went on at 2 km/h to my grandmother's house. Draw (plot) the v against t graph for this motion.
The graph can be plotted based on the given information which are given
in pairs (velocity and time), and which the coordinate pairs are formed.
Please find attached the required v against t graph created with MS ExcelReasons:
The given data are presented in a tabular form as follows;
\(\begin{tabular}{|c|c|c}\underline{Duration (Minutes)} & \underline{Speed (km/h)}\\0 - 5 &6 \\5 - 8&2\\8 -13&0&\\13- &2&\end{array}\)
The velocity time graph can be plotted using the above table values on
MS Excel using the above table elaborated as follows;
\(\begin{tabular}{|c|c|c}\underline{Duration (Minutes)} & \underline{Speed (km/h)}\\0 &6 \\5&6\\5 &2\\8&2\\8&0\\13&0&\\13 &2&\end{array}\)
The attached graph can then be created using the Insert → Chart menu
after selecting the data above inputted in the spreadsheet button on MS
Excel.
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plizz help meeee thanks and have a wonderful day
Answer:
This is a Upside down Glass of Water Experiment
Explanation:
Explanation:
if I interpret the graphic correctly, then there is a basin fully filled with water on the left, then a piece of paper of a piece of glass, where the paper is in contract with the water on the left, and some water is delivered to the right.
then i suspect this shows the capillary effect of very narrow channels of water. like in the very tiny spaces between the fibers of the paper. as long as the paper is in contact with the water on the left, and the level of water is there higher than on the right, the surface tension of water kind of propels itself further along these narrow channels in the paper and supported by gravity and air pressure it drops even into the other side.
Help, I cant do it by myself and I really need this done. Please.
Part One
Text Version
Image shows a lake, a factory, a cloud in the sky, a cow, dead organisms, a tree, and the sun. An arrow from the sun to the tree is labeled A. An arrow from the sky to the tree is labeled B. The sky is labeled C above the cloud. The letter D is in the air and an arrow points from it down to dead organisms. An arrow points from dead organisms to the ground labeled E. An arrow points from the cow into to the sky labeled F. An arrow points from the factory to the sky labeled G. An arrow from the sky to the lake is labeled H above the lake.
Using the diagram above, match the description to the corresponding location in the carbon cycle model. Provide the letter only.
Carbon dioxide is converted to sugar used for food.
Location:
Carbon trapped in fossil fuels is converted to carbon dioxide.
Location:
Organic carbon is converted to fossil fuels.
Location:
Carbon dioxide is converted to carbonates.
Location:
Sugar is broken down and converted to carbon dioxide.
Location:
Part Two
Text Version
Images shows a lake labeled carbonates in water, a cow labeled animal respiration, a tree labeled photosynthesis, a factory labeled factory emissions, the sun labeled sunlight, a cloud labeled carbon dioxide in atmosphere, another tree labeled plant respiration, an arrow from organic carbon to dead organism, and fossils and fossil fuels. Arrows are labeled as follows: A from the sunlight to photosynthesis, B from carbon dioxide in atmosphere to photosynthesis, C from factory emissions to carbon dioxide in atmosphere, D from carbon dioxide in atmosphere to carbonates in water, E from dead organisms to fossils and fossil fuels, and F from plant respiration to the sky.
Using the diagram above, answer the following questions:
True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false.
True or False. The arrow labeled A represents a transfer of solar energy to chemical energy. Explain why this is true or false.
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? Describe the process or processes you selected.
Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer.
Answer:
Part One:
Location: A - The arrow from the sun to the tree represents photosynthesis, where carbon dioxide is converted to sugar used for food.
Answer: A
Location: G - The arrow from the factory to the sky represents the release of carbon dioxide from factory emissions, which contributes to the conversion of carbon trapped in fossil fuels to carbon dioxide.
Answer: G
Location: E - The arrow from dead organisms to the ground represents the process where organic carbon is converted to fossil fuels over a long period of time.
Answer: E
Location: D - The arrow from the air to dead organisms represents the conversion of carbon dioxide to carbonates, which can be deposited in the ocean and form rocks over millions of years.
Answer: D
Location: F - The arrow from the cow to the sky represents animal respiration, where sugar is broken down and converted to carbon dioxide.
Answer: F
Part Two:
True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false.
False. The arrow labeled C represents the transfer of chemical energy (carbon dioxide) from the factory emissions to the atmosphere. There is no mechanical energy involved in this process.
True or False. The arrow labeled A represents a transfer of solar energy to chemical energy. Explain why this is true or false.
True. The arrow labeled A represents photosynthesis, where solar energy is used to convert carbon dioxide into chemical energy in the form of sugar.
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Arrows C and F represent a release of carbon dioxide. Arrow C represents the release of carbon dioxide from factory emissions, while arrow F represents animal respiration where sugar is broken down to release carbon dioxide.
Which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? Describe the process or processes you selected.
Arrows B, D, and E indicate processes that cycle carbon from living or nonliving organisms. Arrow B represents photosynthesis where carbon dioxide is taken up by plants, arrow D represents the conversion of carbon dioxide to carbonates which can be deposited in the ocean and form rocks over millions of years, and arrow E represents the conversion of dead organisms into fossil fuels over a long period of time.
Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer.
All arrows in the diagram demonstrate the conservation of mass and energy. The carbon cycle is a closed system, meaning that the total mass of carbon in the cycle remains constant over time. Energy is also conserved as it is converted from one form to another throughout the cycle.
You want to lift a heavy box with a mass L = 64.0 kg using the two-ideal pulley system as shown. With what minimum force do you have to pull down on the rope in order to lift the box at a constant velocity? One pulley is attached to the ceiling and one to the box.
The given problem can be solved using the following free-body diagram:
The diagram is the free-body diagram for the pulley that is holding the weight. Where:
\(\begin{gathered} T=\text{ tension} \\ m=\text{ mass} \\ g=\text{ acceleration of gravity} \end{gathered}\)Now we add the forces in the vertical direction:
\(\Sigma F_v=T+T-mg\)Adding like terms:
\(\Sigma F_v=2T-mg\)Now, since the velocity is constant this means that the acceleration is zero and therefore the sum of forces is zero:
\(2T-mg=0\)Now we solve for "T" by adding "mg" from both sides:
\(2T=mg\)Now we divide both sides by 2:
\(T=\frac{mg}{2}\)Now we substitute the values and we get:
\(T=\frac{(64\operatorname{kg})(9.8\frac{m}{s^2})}{2}\)Solving the operations:
\(T=313.6N\)Now we use the free body diagram for the second pulley:
Now we add the forces in the vertical direction:
\(\Sigma F_v=T-F\)The forces add up to zero because the velocity is constant and the acceleration is zero:
\(T-F=0\)Solving for the force:
\(T=F\)Therefore, the pulling force is equal to the tension we determined previously and therefore is:
\(F=313.6N\)
The goalkeeper is the only player allowed to use their hands OA True OB. False
Answer:True
Explanation:
how do population of juvenile salmon alter respond to changes in salinity
Poorly Understood
The influence of salinity, temperature and physiological development on habitat choice by juvenile salmon is poorly understood.
Answer:
Below
Explanation:
It is likely that changes in salinity can affect the population of juvenile salmon in a number of ways. For example, if the salinity of the water increases, it can lead to increased stress on the fish and make it more difficult for them to survive.
This can lead to a decrease in the population of juvenile salmon. On the other hand, if the salinity decreases, it can make it easier for the fish to survive and potentially lead to an increase in the population.
It is important to note, however, that the exact response of the population to changes in salinity will depend on a variety of factors, such as the species of salmon, the specific environment in which they are living, and the magnitude of the change in salinity.
Which equation below is correctly balanced?
A 2Na + O2 ---> 2Na2O
B Sn + 2KOH ---> K2SnO2 + 2H2
C AsCl3 + 3H2O ---> 3HCl + As(OH)3
D H2 + O2 ---> H2O
Answer:
D H2 + O2 ---> H2O
Explanation:
Answer:
I am not sure what the answer is but keep reading.
Explanation:
The answer is not D or A for sure
A 1.50-kg mass is acted upon by a force of 16.0 N applied at an angle of 60o above the horizontal. What is the acceleration of the mass? Group of answer choices 4.33 m/s2 5.33 m/s2 6.33 m/s2 7.35 m/s2
If a 1.50-kg mass is acted upon by a force of 16.0 N applied at an angle of 60° above the horizontal. The acceleration of the mass is approximately 5.33 m/s². Therefore, the correct option is (B) 5.33 m/s².
The given force applied at an angle of 60° is 16 N. The mass of the object is 1.50 kg. We need to calculate the acceleration of the mass. The force is resolved into two components. One component is parallel to the surface and another one is perpendicular to the surface.
We can calculate the parallel and perpendicular components as:
F⊥= F sin θ = 16 sin 60° = 13.86 N.
F|| = F cos θ = 16 cos 60° = 8 N.
Here, F⊥ is the perpendicular force and F|| is the parallel force. So, the perpendicular force acting on the mass is 13.86 N and the parallel force acting on the mass is 8 N. Now we can calculate the acceleration of the mass as:
Net force acting on the object, F = F|| = 8 N. Using Newton's second law of motion, we have:
ma = F ⇒ a = F/m.
Using this value of F and m, we get the acceleration as a = 8 N/1.50 kg ≈ 5.33 m/s². Hence, B is the correct option.
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What is the biggest muscle in the human body?
A: Glutes Maximas
B:
the answerrrrr isssssss A. gluteus maximus
Answer:
i heard my doctor say glutes, so i choose a
Explanation:
A Net Force Of 60 N Accelerates A 4-kg Mass Over A Distance Of 10 M.
A) What Is The Work Done By This Net Force?
B) What Is The Increase In Kinetic Energy Of The Mass?
The work done by the force sill be 600 joules and the increase in kinetic energy will be same as 600 joules.
What is Work done in Physics?Work done by a force is defined as the dot product of the force and the displacement caused by it. Mathematically -
W = F . d
W = |F| x |d| x cos Ф
Given is net Force Of 60 N that accelerates a 4 kg Mass Over A Distance of 10 meter.
We can calculate the work done by the formula discussed above. Therefore -
W = F . d
W = |F| x |d| x cos(0)
W = 60 x 10
W = 600 joules
Now, using the work - energy theorem, the change in kinetic energy is equal to work done. Therefore -
ΔE[K] = W = 600 joules
Therefore, the work done by the force sill be 600 joules and the increase in kinetic energy will be same as 600 joules.
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