a car starts at 0 mph and goes up to 50mph and then goes back down to 0 mph in 10 minutes. how far does the car travel?
Answers
The car travels approximately 8.33 miles during the given time period.
To calculate the distance traveled by the car, we need to find the total distance covered during the acceleration and deceleration phases.
First, let's convert the time from minutes to hours for easier calculations.
10 minutes = 10/60 hours = 1/6 hours
During the acceleration phase, the car starts from 0 mph and reaches 50 mph. This means it undergoes a change in velocity of 50 mph.
The average velocity during this phase is the sum of the initial and final velocities divided by 2:
Average velocity = (0 mph + 50 mph) / 2 = 25 mph
Using the formula for distance, where distance (d) is equal to velocity (v) multiplied by time (t):
Distance = Average velocity * Time
Distance = 25 mph * (1/6) hours
Distance = (25/6) miles
During the deceleration phase, the car goes from 50 mph back to 0 mph, again covering the same distance.
So, the total distance traveled by the car is twice the distance covered during either the acceleration or deceleration phase:
Total Distance = 2 * (25/6) miles
Total Distance = (50/6) miles
Total Distance ≈ 8.33 miles
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Related Questions
Pleas answer all three no links I will report you brainliest if right and 50 points
Answers
Answer:
1. 30,000 Kelvin, or 53,540 Farenheit, or 29,726 Celcius
2. i'm not sure, I'm sorry. I know that there are several, and one of them is helium.
3. This fusion changes the inner composition of the star, eventually it becomes a red giant or supergiant
Explanation:
Hope this helps :)
13. A 1-m-diameter Pelton wheel rotates at 300 rpm. Which of the following heads (in meters) would be best suited for this turbine: (a) 2, (b) 5, (c) 40, (d) 70, or (e) 140? Explain.
Answers
The efficiency of the Pelton Wheel is maximum when the speed ratio is unity (u = 1) and the jet strikes the bucket at 180°, therefore the value of u and φ (angle between jet and tangent at the point of contact) are chosen as 1 and 180° respectively.
Now we can determine the power output of the turbine using the following equation:P = m × (V1 - V2) × gWhere,P = Power output of the Pelton Wheelm = Mass flow rate of waterV1 = Velocity of jetV2 = Velocity of leaving water streamg = Acceleration due to gravityTaking the absolute value of the head gives the velocity of the jet:V1 = √(2gh)Where,g = Acceleration due to gravityh = HeadThe velocity of the water leaving the bucket is given by:V2 = V1 - 2u × V1 = (1 - 2u) × V1P = m × V1 × (1 - 2u) × g.
Therefore the head required for 1-m-diameter Pelton Wheel rotating at 300 rpm is:(c) 40We can use the following equation for solving this question as described above:P = m × (V1 - V2) × gSince, u = 1V2 = (1 - 2u) × V1V2 = (1 - 2) × V1V2 = - V1Then,P = m × (V1 - (-V1)) × gP = m × (2V1) × gP = m × 2 × √(2gh) × gP = 2 × m × g × √(2gh)Therefore the power produced by the Pelton Wheel is directly proportional to the head of water supplied to it.
Therefore, the higher the head of water supplied to the Pelton Wheel, the higher will be the power output of the Pelton Wheel. From the above expression of power, we can see that the power of the Pelton Wheel depends on the value of √(2gh). This means that as the value of h increases, the power output of the Pelton Wheel increases. Therefore, the best-suited head for this turbine is the highest one from the given options, which is (c) 40.
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a 25 kg iron block that is initially at 350 c is dropped into an insulated tank that contains 100 kg of water at 18 c. no water changes phase or leaves the tank in the process. determine the total entropy change during this process. the cp,water
Answers
The total entropy change during this process is, -16.4 J/°C.
To determine the total entropy change during this process, we need to consider both the entropy change of the iron block and the entropy change of the water in the tank. We can assume that the entire process is adiabatic (i.e., no heat transfer occurs between the system and the surroundings), so the total entropy change of the system is zero.
The entropy change of the iron block can be calculated as,
ΔS_iron = m × Cp_iron × ln(T_f / T_i)
where m is the mass of the iron block, Cp_iron is the specific heat capacity of iron, T_f is the final temperature of the iron block, and T_i is the initial temperature of the iron block.
Assuming that the final temperature of the iron block is the same as the temperature of the water in the tank (i.e., 18°C), we can calculate the entropy change of the iron block as,
ΔS_iron = 25 kg × 0.45 J/g°C × ln(18°C / 350°C)
≈ -16.4 J/°C
The entropy change of the water in the tank can be calculated as,
ΔS_water = m × Cp_water × ln(T_f / T_i)
where m is the mass of the water in the tank, Cp_water is the specific heat capacity of water, T_f is the final temperature of the water, and T_i is the initial temperature of the water.
Assuming that the iron block and the water reach a final temperature of 18°C, we can calculate the entropy change of the water as,
ΔS_water = 100 kg × 4.18 J/g°C × ln(18°C / 18°C)
= 0 J/°C
Therefore, the total entropy change during this process is,
ΔS_total = ΔS_iron + ΔS_water
≈ -16.4 J/°C + 0 J/°C
≈ -16.4 J/°C
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Two charges Q1 = -5 μC and Q2 = +5 μC are located on the y-axis at y1 = -9 cm and y2 = +9 cm respectively. A third charge Q3 = +40 μC is added on the y-axis so that the electric field at the origin is equal to zero. What is the position of Q3?
a. y3 = -40 cm
b. y3 = +9 cm
c. y3 = -18 cm
d. y3 = -20 cm
e. y3 = +18 cm
Answers
The position of Q3 on the y-axis, such that the electric field at the origin is zero, is y3 = 0 cm.
None of the given options (a, b, c, d, e) match the correct answer.
To find the position of Q3 on the y-axis such that the electric field at the origin is zero, we need to consider the contributions of the electric fields created by each charge.
The electric field due to a point charge is given by:
E = k * (Q / r^2)
where:
E is the electric field
k is the electrostatic constant (k = 9 × 10^9 N m^2/C^2)
Q is the charge
r is the distance from the charge to the point where the electric field is being calculated.
Since the electric field at the origin is zero, the contributions from Q1, Q2, and Q3 should cancel each other out.
Let's calculate the electric field due to each charge at the origin:
Electric field due to Q1:
E1 = k * (Q1 / r1^2)
E1 = k * (-5 μC / (-0.09 m)^2)
E1 = k * (-5 × 10^(-6) C / 0.0081 m)
E1 = -k * 617.28 C / m^2
Electric field due to Q2:
E2 = k * (Q2 / r2^2)
E2 = k * (5 μC / (0.09 m)^2)
E2 = k * (5 × 10^(-6) C / 0.0081 m)
E2 = k * 617.28 C / m^2
Electric field due to Q3:
E3 = k * (Q3 / r3^2)
E3 = k * (40 μC / y3^2)
Since the electric field is zero at the origin, we have the following equation:
0 = E1 + E2 + E3
0 = -k * 617.28 C / m^2 + k * 617.28 C / m^2 + k * (40 μC / y3^2)
Simplifying the equation:
0 = k * (40 μC / y3^2)
Since k and Q3 are constants, we can equate the remaining terms to zero:
0 = 40 μC / y3^2
Solving for y3:
y3^2 = 40 μC / 0
y3^2 = 0
Taking the square root of both sides:
y3 = 0
Therefore, the position of Q3 on the y-axis, such that the electric field at the origin is zero, is y3 = 0 cm.
None of the given options (a, b, c, d, e) match the correct answer.
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The Great Salt Lake is located in __________.
A.
Mississippi
B.
Arizona
C.
Florida
D.
Utah
Answers
Answer:
D
Explanation:
Also the capitol of Utah is Salt Lake City
Hope this helps!
Answer:
Utah
Explanation:
The Great Salt Lake, located in the northern part of the U.S. state of Utah, is the largest salt water lake in the Western Hemisphere, and the eighth-largest terminal lake in the world.
An organ pipe that is open at both ends has a fundamental frequency of 382 Hz. What is the length of a closed-end pipe that has a fundamental frequency exactly one octave higher?
Answers
Answer:
382 Hz = v / 2L
v = 382 Hz * 2L
v = 764 Hz * 4L
v = 3056 Hz * L
L = v / 3056 Hz
L = 343 m/s / 3056 Hz
L = 0.246 m
Therefore, the length of the closed-end pipe is 0.246 m.
estimate the overall resistance of a heating element which is 220 cm long and consists of nichrome wire with a diameter of 0.56 mm. the resistivity of nichrome is 110x10-8 ω•m.
Answers
The estimated overall resistance of the heating element is approximately 0.99 Ω. We can use the formula for the resistance of a wire.
To estimate the overall resistance of the heating element, we can use the formula for the resistance of a wire:
R = (ρ * L) / A
where R is the resistance, ρ is the resistivity of the material, L is the length of the wire, and A is the cross-sectional area of the wire.
Given:
Length of the wire (L) = 220 cm = 2.20 m
Diameter of the wire (d) = 0.56 mm = 0.056 cm = 0.00056 m
Resistivity of nichrome (ρ) = 110 × 10^(-8) Ω·m
First, we need to calculate the cross-sectional area (A) of the wire using the diameter:
A = π * (d/2)^2
Substituting the values:
A = π * (0.00056/2)^2
= π * (0.00028)^2
= π * 7.84 × 10^(-8) m^2
≈ 2.461 × 10^(-7) m^2
Now, we can calculate the resistance (R):
R = (ρ * L) / A
= (110 × 10^(-8) Ω·m * 2.20 m) / 2.461 × 10^(-7) m^2
= 0.99 Ω
Therefore, the estimated overall resistance of the heating element is approximately 0.99 Ω.
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As a projectile moves along its trajectory, check all of the following that are true statements.
Question 8 options:
1) As the projectile moves down, its vertical velocity is positive.
2) As the projectile moves up, its acceleration increases.
3)As the projectile moves down, its acceleration remains constant.
4) As the projectile moves up, its vertical velocity remains constant.
5) As the projectile moves up, its vertical velocity decreases.
6) As the projectile moves down, its vertical velocity increases.
7) As the projectile moves down, its vertical velocity decreases.
8) As the projectile moves up, its acceleration remains constant.
9) As the projectile moves down, its vertical velocity is negative.
10) As the projectile moves down, its vertical velocity remains constant.
11) As the projectile moves up, its vertical velocity is negative.
12) As the projectile moves up, its vertical velocity is positive.
13) As the projectile moves up, its vertical velocity increases.
14) As the projectile moves down, its horizontal velocity remains constant.
15) Acceleration changes as the projectile moves.
16) As the projectile moves down, its acceleration decreases.
17) As the projectile moves up, its horizontal velocity remains constant.
Answers
As the projectile moves down, its vertical velocity is positive.
As the projectile moves down, its acceleration remains constant.
As the projectile moves up, its vertical velocity decreases.
As the projectile moves down, its vertical velocity increases.
As the projectile moves up, its acceleration remains constant.
As the projectile moves up, its vertical velocity is negative.
As the projectile moves down, its horizontal velocity remains constant.
As the projectile moves up, its horizontal velocity remains constant.
What is projectile motion?
A projectile is any object thrown into space upon which the only acting force is gravity. The primary force acting on a projectile is gravity.
In a projectile motion, acceleration is always constant and acts vertically downward. Also velocity changes during a projectile motion.
The true statements about projectile motion in the given options include;
As the projectile moves down, its vertical velocity is positive.As the projectile moves down, its acceleration remains constant.As the projectile moves up, its vertical velocity decreases.As the projectile moves down, its vertical velocity increases.As the projectile moves up, its acceleration remains constant. As the projectile moves up, its vertical velocity is negative.As the projectile moves down, its horizontal velocity remains constant.As the projectile moves up, its horizontal velocity remains constant.Learn more about projectile motion here: https://brainly.com/question/24216590
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which kind of scientist is most likely to study matter and the different ways it can
change?
A. Astronomer
B. Chemist
C. Zoologist
D. Surgeon
Answers
a soccer ball at rest is kicked horizontally for a displacement of 21 m. What is the ball's final velocity after 4s
Answers
The final velocity of the ball after 4s will be 5.25m/s2.
What is Velocity?Velocity of a body is its speed and the direction in which it is moving.
Velocity is the directional speed of an object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time (e.g. 60 km/h northbound).
It can also be described as the instantaneous rate of change of the body's distance traveled, and the direction in which the distance is changing.
Velocity is a vector quantity as it has both magnitude and direction.
From the question;
displacement, s = 21m
time = 4s
Velocity = displacement / time
Velocity = 21/4
Velocity = 5.25m/s2
Hence, the ball would move with a velocity of 5.25m/s2.
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As you go upwards from the Sun's photosphere toward space,
The temperature of each higher layer is hotter than the layer below it. The color of each higher layer is redder than the layer below it. The thickness (density) of each higher layer is greater than the layer below it. The temperature of each higher layer is cooler than the layer below it.
Answers
As you go upwards from the Sun's photosphere toward space, the temperature of each higher layer is cooler than the layer below it.
What does the photosphere do in the Sun?The word "photosphere," which meaning "sphere of light," refers to the Sun's surface. The photosphere is the bright object in the sky that you can see. The only aspect of the Sun that we can observe from Earth without the aid of specialised equipment is its surface.
What is the photosphere's purpose?The level of the solar atmosphere from which we get light and heat is called the visible photosphere, sometimes known as the sphere of light, and it is the area that is visible to human eyes.
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in a pendulum, how does each component swing?
Answers
Answer:
Function. The Earth's gravity attracts the pendulum. This swinging-back-and-forth force continues until the force that started the movement is not stronger than gravity, and then the pendulum is at rest again.
Explanation:
back and forth under the action of gravity. And the swing continues moving back and forth without any extra outside help until friction (between the air and the swing and between the chains and the attachment points) slows it down and eventually stops it.
any two difference between negative and positive charge of class 7 please fast
Answers
Answer:
any two difference between negative and positive charge
➢The matter is positively charged if it contains more protons than electrons, and it is negatively charged if it contains more electrons than protons.
Explanation:
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why does the roof of your car get hot in the sun
Answers
The roof of your car gets hot in the sun because of the absorption of solar radiation.
When sunlight hits the surface of your car's roof, it is exposed to solar radiation, which consists of various types of energy such as ultraviolet, visible, and infrared light. The roof's material absorbs this energy, causing the atoms and molecules within the material to vibrate and generate heat. This process leads to an increase in the temperature of your car's roof.
To describe this phenomenon further, the color and material of the car's roof also play a role in determining how much heat is absorbed. Darker colors absorb more sunlight and heat compared to lighter colors. Additionally, the metal or material used in the roof may have different thermal properties, which can influence the amount of heat absorbed and retained.
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Convert 149 °F into a °C, (b) Kelvin
Answers
Answer:
a.149 °F into °C
149 - 32 = 117
117 x 5 = 585
585 / 9 = 65
149 °F = 65 °C
b.149 °F into Kelvin
(149°F − 32) × 5/9 + 273.15 = 338.15K
an EM wave has a speed of 3 x 10^8 m/s and a frequency of 5.0 x 10 ^7 Hz. what is the wavelength of the EM wave
0.17m
1.5 x 10 ^ 16m
6.0m
0.06 m
30 POINTS
Answers
Answer:
i think it is 0.06 but im not sure sorry if im wrong
Explanation:
the distance to the north star, polaris, is approximately 6.44 1018 m. (a) if polaris were to burn out today, how many years from now would we see it disappear?
Answers
2,042.1 years time from now will we see it disappear.
d = 6.44. 3.10¹⁸ m,
v = 3.10⁸ m/s,
t = 6.44.3. 10¹⁸ / 3. 10⁸ s = 6.44 . 10¹⁰ sec.
Converting seconds to years:
6.44. 10¹⁰ sec . (1min/60 sec).(1h/60 min). (1d/24h)(1y/365d) = 2,042.1 years.
Physicists define time as the progression of events from the past through the present, and into the future. If a system doesn't change, it is effectively timeless. When describing events that take place in three-dimensional space, time may be seen as the fourth dimension of reality. We are unable to see, touch, or taste time, yet we can compute how much time has passed.
Everywhere in classical mechanics, time is constant. The timekeeping systems are still in sync. But as Einstein's special and general theories of relativity show, time is relative. It depends on the observer's perspective of view. The theory of time dilation states that when one approaches the speed of light, the intervals between events grow longer (dilates).
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III. Classify each substance as solute or solvent. 1. buko juice 2. vinegar 3. flour 4. coffee powder 5. salt
Answers
ANSWER
my answer is in the photo above
EXPLANATION
A solvent is a substance in which a solute dissolves and solvents are in most cases liquids while a solute is a substance that dissolves in a solute and in their especially solid in nature
A cannonball has just been shot out of a cannon aimed 45∘ above the horizontal rightward direction. Drag forces cannot be neglected.
Answers
Answer:
The free-body diagram of the cannonball is found in the attachment below
Note The question is incomplete. The complete question is as follows:
A cannonball has just been shot out of a cannon aimed 45∘ above the horizontal rightward direction. Drag forces cannot be neglected.
Draw the free-body diagram of the cannonball.
Explanation:
Free-body diagrams are diagrams used to show the relative magnitude and direction of all forces acting upon an object in a given situation.
In order to construct free-body diagrams, it is important to know the various types of forces acting on the object in that situation. Then, the direction in which each of the forces is acting is determined. Finally the given object is drawn using any given representation, usually a box, and the direction of action of the forces are represented using arrows.
In the given situation of a cannonball which has just been shot out of a cannon aimed 45∘ above the horizontal rightward direction., the forces acting on it are:
F = force exerted by the cannon acting in the direction of angle of projection
Fdrag = drag force. The drag force acts in a direction opposite to the force exerted by the cannon
Fw = weight of the cannonball acting in a downward direction
The free body diagram is as shown in the attachment below.
help please:))))))))))))))))))))
Answers
Answer:
a and c
Explanation:
A 500 g metal sphere is heated to 300 degree C, then dropped into a beaker containing 300 cubic cm of mercury at 20.0 degree C. A short time later the mercury temperature stabilizes at 99.0 degree C. Identify the metal.
Answers
The metal can be identified by comparing its specific heat capacity to known values. By calculating the heat gained by the mercury and equating it to the heat lost by the metal sphere, the specific heat capacity of the metal can be determined. Comparing the calculated value of approximately 0.033 J/g·°C to known values allows for the identification of the metal.
To identify the metal, we can use the principle of heat transfer and the specific heat capacities of the materials involved.
First, we need to calculate the heat gained by the mercury in the beaker. The equation for heat transfer is given by:
Q = mcΔT
Where Q is the heat gained, m is the mass of the substance, c is the specific heat capacity, and ΔT is the change in temperature.
For the mercury, with a mass of 300 \(cm^3\) (which is equivalent to 300 g since the density of mercury is approximately 1 g/\(cm^3\)), a specific heat capacity of 0.14 J/g·°C, and a temperature change of 99.0 - 20.0 = 79.0 °C, we can calculate the heat gained by the mercury:
Q_mercury = (300 g) * (0.14 J/g·°C) * (79.0 °C) = 3322 J
Since the heat lost by the metal sphere is equal to the heat gained by the mercury, we can set up the equation:
Q_metal = Q_mercury
The heat lost by the metal sphere can be calculated using the equation:
Q_metal = mcΔT
Where m is the mass of the metal sphere (500 g), c is the specific heat capacity of the metal, and ΔT is the change in temperature (300 °C - 99 °C = 201 °C).
Plugging in the values, we get:
(500 g) * c * (201 °C) = 3322 J
Solving for c, the specific heat capacity of the metal:
c = 3322 J / (500 g * 201 °C)
c ≈ 0.033 J/g·°C
By comparing this specific heat capacity to known values, we can identify the metal. Each metal has a unique specific heat capacity, so we would need to consult a reference table or database to find the metal that closely matches the calculated specific heat capacity of approximately 0.033 J/g·°C.
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An apple that weighs 1 Newton at the Earth's surface weighs only
0.25-N when located twice as far from the Earth's center.
True Or False
Answers
Answer:
hi
Explanation:
bye
ANSWER QUICK 30 POINTS
What force controls the movement of the planets around the sun, holds together stars grouped in galaxies, and galaxies grouped in clusters? Thoroughly explain your answer, making sure to include an example and describe how this force keeps planets in orbit. Make sure to write at least 3-5 sentences and proper conventions (spelling, grammar, punctuation, etc.) to respond. Put all answers in your own words (pls dont just take my points :( )
Answers
Answer:
Gravity creates stars and planets by pulling together the material from which they are made.
Explanation: Thats the only thing i have im stuck on the tga quiz
The outer layer of bone _____.
Answers
Answer:
I believe its called the periosteum , its a thin , dense membrane that contains nerves and blood vessels .
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the measurement 0.000 004 3 m, expressed correctly using scientific notation, is
Answers
The measurement 0.0000043 m, expressed correctly using scientific notation, is 4.3 x 10⁻⁶ m.
Determine the scientific notation?Scientific notation is a way to express numbers in the form of "a x 10ⁿ," where "a" is a number between 1 and 10 (excluding 10 itself) and "n" is an integer representing the exponent.
In the given measurement, 0.000 004 3 m, we need to express it using scientific notation. To do this, we move the decimal point to the right until there is only one non-zero digit to the left of the decimal point. This gives us 4.3.
The number of decimal places we moved the decimal point determines the exponent in the scientific notation. In this case, we moved the decimal point six places to the right, so the exponent is -6.
Therefore, the measurement 0.0000043 m, expressed correctly using scientific notation, is 4.3 x 10⁻⁶ m.
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Briefly describe how the Sun produces energy.
For earth and space science on edge!! PLSS HURRY!!
Answers
Answer:The Sun produces energy by the process of nuclear fusion.Nuclear fusion occurs when lighter nuclei combine to produce a larger, heavier nucleus.Energy is released during nuclear fusion.Nuclear fusion requires very high temperatures and pressures.Nuclear fusion occurs in the core of the Sun when hydrogen atoms combine to form helium atoms.
Assume that blood is flowing from the coronary sinus to the lung capillaries. Place the anatomical labels in order of flow in the target boxes. Not all labels are used.
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Right ventricle
Right ventricle
Pulmonary trunk
Pulmonary trunk
Tricuspid valve
Tricuspid valve
Mitral valve
Mitral valve
Left atrium
Left atrium
Pulmonary arteries
Pulmonary arteries
Right atrium
Right atrium
Pulmonary semilunar valve
Answers
To indicate the correct order of flow from the coronary sinus to the lung capillaries, the anatomical labels should be placed as follows:
Coronary Sinus -> Right Atrium -> Tricuspid Valve -> Right Ventricle -> Pulmonary Semilunar Valve -> Pulmonary Trunk -> Pulmonary Arteries -> Lung Capillaries
The flow of blood from the coronary sinus to the lung capillaries follows a specific pathway in the heart and pulmonary circulation. The coronary sinus is a blood vessel that collects deoxygenated blood from the coronary circulation, specifically the heart muscle. This blood enters the right atrium of the heart. From there, it passes through the tricuspid valve into the right ventricle. When the right ventricle contracts, blood is pumped out through the pulmonary semilunar valve into the pulmonary trunk. The pulmonary trunk then divides into the left and right pulmonary arteries, which carry the deoxygenated blood to the lungs. In the lungs, the blood undergoes oxygenation through the exchange of gases in the lung capillaries.
Therefore, the correct order of flow is: Coronary Sinus -> Right Atrium -> Tricuspid Valve -> Right Ventricle -> Pulmonary Semilunar Valve -> Pulmonary Trunk -> Pulmonary Arteries -> Lung Capillaries.
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tree is placed 15 cm of converging mirror the radius of curvature is 20 cm calculate the distance of image
Answers
A tree is placed cm from the converging mirror, and the radius of curvature is 20 cm. The distance of the image is 30 cm.
What is a converging mirror?A converging mirror is also known as a concave mirror, whose inner side has a reflecting surface. They are called converging mirror because it converges all parallel beam of light incident on them.
u = -15cm, object distance
R = -20cm (Converging mirror)
f = R/2 = -10 cm focal length
1/v + 1/u = 1/f
1/v + 1/-15 = 1/-10
1/v – 1/15 = -(1/10)
1/v = 1/15 – 1/10 = (2 -3)/30 = - (1/30)
v = - 30 cm
Therefore, the image is formed 30 cm in front of the mirror.
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if a person pushed on a door with a force of 25 n, and the moment arm was 0.5 meter, what would be the magnitude of the torque?
Answers
The torque is the measure of the effectiveness of a force in causing rotational motion. It is calculated by multiplying the magnitude of the force applied by the perpendicular distance from the axis of rotation to the line of action of the force, known as the moment arm.
In this case, a person pushes on a door with a force of 25 N, and the moment arm is given as 0.5 meters. To calculate the magnitude of the torque, we use the equation:
Torque = Force × Moment Arm.
Substituting the given values into the equation, we have:
Torque = 25 N × 0.5 m.
Calculating this expression gives us the magnitude of the torque.
Torque = 12.5 N·m.
Therefore, the magnitude of the torque exerted on the door is 12.5 N·m. This means that the person's force of 25 N, applied at a perpendicular distance of 0.5 meters from the axis of rotation, creates a rotational effect equivalent to a torque of 12.5 N·m on the door.
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how does the epa calculator determine co2 for gas VS electric cars?
Answers
Answer:
The Greenhouse Gas Equivalencies calculator allows you to convert emissions or energy data to the equivalent amount of carbon dioxide (CO2) emissions from using that amount. The calculator helps you translate abstract measurements into concrete terms you can understand, such as the annual emissions from cars, households, or power plants. This calculator may be useful in communicating your greenhouse gas reduction strategy, reduction targets, or other initiatives aimed at reducing greenhouse gas emissions.
Explanation:
The Greenhouse Gas Equivalencies calculator allows you to convert emissions or energy data to the equivalent amount of carbon dioxide (CO2) emissions from using that amount. The calculator helps you translate abstract measurements into concrete terms you can understand, such as the annual emissions from cars, households, or power plants. This calculator may be useful in communicating your greenhouse gas reduction strategy, reduction targets, or other initiatives aimed at reducing greenhouse gas emissions.