Which objects are found outside of solar systems but not inside it?

Answer:

That's why if you lean against the wall, you don't just fall through it. The wall pushes back on you as hard as you push on it, and you and the wall stay in place. If you throw something, you put more force behind it than just leaning on it, so it pushes back with more force.

Explanation:

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An object moves in the xy plane in above figure and experiences a friction force with constant magnitude 3.00N :Along each step of motion, to overcome friction you must push with, (b) the purple path O to C followed by a return blue path to O.

The value of the pressure is the wide variety that represents the energy of the force. for instance: assume the pressure is = 10 N in the direction of the east. 'towards east' shows route whilst '10' is the magnitude of the force. So basically, value is the 'value' or 'amount' of any physical quantity.

A magnitude is represented by means of a nice actual wide variety. put clearly, a value is the size of a few amount. as an example, the significance of an earthquake, measured at the Richter scale, usually varies between 1 and 10 and represents the scale of the earthquake.

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ANSWER:

7 m/s

STEP-BY-STEP EXPLANATION:

Given:

Initial velocity (u) = 4 m/s

Acceleration (a) = 1.5 m/s^2

Time (t) = 2 s

We can calculate the final velocity using the following formula:

We replace and calculate the value of the final velocity:

The final velocity is equal to 7 m/s.

72.54 degree west of south  gulf stream flow at a rapid 3.8 m/s speed to the north.

flow = 3.9 m/s north

speed = 11 m/s

hypotenuse ×cos(angle) = adjacent side

11 ×cos(angle) = 3.3

cos(angle) = 0.3

angle = 72.54 degree west of south

Speed is a measurement of how quickly an object's distance traveled changes. Speed is a scalar, which means it has magnitude but no direction as a unit of measurement. Speed is the rate of movement of an object over a predetermined distance. a thing that moves quickly and with high speed, covering a lot of ground in a short time. On the other hand, a slow-moving object moving at a low speed covers a comparatively small distance in the same amount of time. An object with zero speed does not move at all.

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Yes the given statement is true. Negative acceleration of an object shows that the object is slowing down.

The rate of change of velocity with respect to time is nothing but the acceleration. It is considered as a vector quantity that has both magnitude and direction. Its SI unit is m/s², and its dimension formula is [LT⁻²]. Mathematically

Acceleration, a = (v₂ - v₁)/Δt

Where v₂ is the final velocity after time Δt, and v₁ is the initial velocity. If the acceleration is negative it means final velocity is smaller than initial velocity. It means object is slowing down. Negative acceleration is also called deceleration. Hence the given statement is true.

--The given question is incomplete, the complete question is:

"Is it true that If the acceleration of an object is negative the object must be slowing down?"--

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Answer:

3 m/s ^2 rounded to one signifiicant figure.

Explanation:

Hope this helped!

Answer:

71.6 mph

Explanation:

you would do 645 divided by 9 which would give you 71.6

A product concept is a detailed version of a new product idea stated in a way that consumers find meaningful; a is the way consumers perceive the actual or potential product.

A product may be described as- “an amazing, idea, approach, records, item, or carrier this is the quit end result of a procedure and serves as a want or want satisfier. it also includes a package deal of tangible and intangible attributes (benefits, functions, functions, makes use of) that a vendor offers to a consumer for buy.”

A purchaser is a person or a set who intends to reserve, or uses purchased goods, merchandise, or offerings normally for private, social, own family, family and comparable wishes, who isn't always without delay related to entrepreneurial or business sports. The time period maximum generally refers to someone who purchases items and offerings for non-public use.

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Answer:

2.7 sec / vibrat.

Explanation:

Frequency =  5 cycles / 13.5 sec

Period  = 1/ frequency  = 13.5 sec / 5 cycle

The required vibrational period of the child's swing is 2.7 seconds. The unit for the period is seconds (s).

Vibration is a repetitive motion that occurs around an equilibrium point. When an object vibrates, it oscillates back and forth, up and down, or side to side in a periodic manner. The motion is typically caused by a disturbance or a force applied to the object.

Here,
The vibrational period of a pendulum or swing is the time it takes for one complete back-and-forth vibration. We can find the period (T) of the child's swing using the given information,

Number of vibrations = 5
Time for 5 vibrations = 13.5 seconds

The period (T) of one vibration is equal to the time for 5 vibrations divided by the number of vibrations
T = (Time for 5 vibrations) / (Number of vibrations)
T = 13.5 s / 5
T = 2.7 s

Therefore, the vibrational period of the child's swing is 2.7 seconds. The unit for the period in seconds (s).

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The main advantage of the scientific method is that it is a systematic and objective way to acquire knowledge. The scientific method is a process for acquiring knowledge that has been used to great success in understanding the physical world. Astrology, on the other hand, is based on subjective interpretations of the positions of the stars and planets.

The scientific method is a process for acquiring knowledge that has been used to great success in understanding the physical world. It is based on the following steps:

1. **Observation:** The scientist observes a phenomenon and asks questions about it.

2. **Hypothesis:** The scientist proposes a hypothesis, or a possible explanation for the phenomenon.

3. **Experimentation:** The scientist designs experiments to test the hypothesis.

4. **Data analysis:** The scientist collects data from the experiments and analyzes it.

5. **Conclusion:** The scientist draws a conclusion about the hypothesis based on the data analysis.

The scientific method is an iterative process, meaning that the scientist may go back and forth between the different steps as needed.

Astrology, on the other hand, is a system of divination that attempts to predict future events by interpreting the positions of the stars and planets. Astrology is not based on the scientific method, and there is no evidence that it is a reliable way to predict the future.

The main advantage of the scientific method is that it is a systematic and objective way to acquire knowledge. The steps of the scientific method are designed to minimize bias and to ensure that the results of the experiments are repeatable. This makes the scientific method a reliable way to learn about the physical world.

Astrology, on the other hand, is based on subjective interpretations of the positions of the stars and planets. There is no scientific evidence to support the claims of astrology, and the results of astrological predictions are not repeatable.

In conclusion, the scientific method is a more reliable way to understand the physical world than astrology. The scientific method is based on a systematic and objective approach to acquiring knowledge, while astrology is based on subjective interpretations of the positions of the stars and planets.

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Answer:

Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity.

If A rope is vibrating at a high frequency. The length of the rope is 2.40 meters. the wavelength of the wave is 1.60 meters.

Wavelength is the distance between two consecutive points of a wave that are in phase, such as two adjacent crests or troughs. It represents the spatial extent of one complete cycle of the wave.

In this case, since we have one full wave and one-half wave, the total distance covered by the wave is equivalent to one and a half wavelength.

The length of the rope is given as 2.40 meters, which corresponds to one and a half wavelengths. To find the wavelength of the wave, we can divide the total length by the number of wavelengths:

Wavelength = Total length / Number of wavelengths

In this case, the total length is 2.40 meters, and the number of wavelengths is one and a half (1.5):

Wavelength = 2.40 meters / 1.5 = 1.60 meters

Therefore, the wavelength of the wave is 1.60 meters.

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Explanation:

Resistance = Resistivity * Length / Area

= 30 * (1/3) / (1/4)

= 40x.

Hence the resistance of the constant wire is 2 * 40 = 80 ohms.

Answer:

c) the quantity that opposes inertia

There are 8,000,000 possible seven-digit telephone numbers that satisfy the given condition. Hence, there are 8,000,000 possible seven-digit telephone numbers in which the first digit is not zero or one.

There are 8 options for the first digit of a seven-digit telephone number (2-9). For each of these options, there are 10 choices for each of the remaining six digits (0-9). Therefore, the total number of seven-digit telephone numbers is:
8 × 10 × 10 * 10 × 10 × 10 × 10 = 8 × 10⁶ = 8,000,000
There are 8 million possible seven-digit telephone numbers if the first digit cannot be zero or one.

To arrive at this answer, we first determine the number of choices for each digit. Since the first digit cannot be zero or one, we have 8 options (2-9). For the remaining six digits, we have 10 choices each (0-9).
We then multiply these choices together to find the total number of combinations. Each digit choice is independent of the others, so we can multiply the number of choices for each digit.
Therefore, there are 8,000,000 possible seven-digit telephone numbers that satisfy the given condition.

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Answer:

The change in her position (from beginning to end), along with the direction, is considered her displacement.

Explanation:

Answer:

The change in her position ( from beginning to end), along with the direction, is considered her displacement. This value is a measurement and a direction. The total distance along the path from her starting point to her endpoint is considered her distance. This value is a measurement only.

According to the information we can infer that the country that was formed from Yugoslavia was Croatia (option C).

According to the information from different sources we can infer that the country that was formed from Yugoslavia was Croatia. This country is located in southeastern Europe that gained independence in 1991 after the breakup of Yugoslavia.

Additionally, it was one of the six republics that made up Yugoslavia, along with Bosnia and Herzegovina, Montenegro, North Macedonia, Serbia, and Slovenia. Following a period of political and social unrest, Croatia declared its independence from Yugoslavia, which ultimately led to the Croatian War of Independence.

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Answer:the answer is b

Explanation:

This is because in an ionic bond negative and positive bonds are present

Answer:

TRUE

Explanation:

The answer is true.

Balance forces acting on a body will not change the motion of the body because the body experiences no net resultant force in one direction. When any body experiences equal forces with opposite directions, the net force or the resultant force experience by the body is zero.

In case of an unbalanced forces, there is a net force acting in one direction and so it causes the body to change in its state of motion in the direction of the net force.

Flywheel's average angular acceleration is +0.42 radian per second square.

Angular acceleration is the rate of change of angular velocity and is denoted by "a".

Rate at which an object revolves or rotates about an axis is known as angular velocity and is denoted by "w".

Initial Angular velocity is denoted as w1 and final angular velocity is denoted as w2.

So, according to the equation of rotational motion,

w2= w1+at

Where t is the time

When we put the values given in this equation

=  +2.97= -6.75+ a×23.1

=  +2.97+6.75=a×23.1

=  9.72= 23.1×a

So, a= +0.42

Rate of change of angular velocity of flywheel is +0.42.

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The speed of red light and blue light is identical in free space, and they both travel at the speed of light.

In free space, both red light and blue light travel at the same speed, which is the speed of light. The speed of light in a vacuum is approximately 299,792,458 meters per second, which is denoted by the letter "c." This value is a fundamental constant in physics and is the maximum speed at which information can be transmitted in the universe. Therefore, the speed of red light and blue light is identical in free space, and they both travel at the speed of light.

the speed of red light and blue light is identical in free space, and they both travel at the speed of light.

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Answer:

Explanation:

For entropy change the formula is

ΔS = ΔQ / T

ΔQ = Δ H

ΔS = Δ H / T

Given

Δ H = + 162.8 kJ

We can take equilibrium temperature as average temperature of the whole process

So, T = 273 + 87 = 360 K

ΔS = Δ H / T

=  162.8 kJ  / 360

= +  0.508 kJ / K .

When the magnitude of the heat transfer for the process is 162.8 kJ, Then the entropy change for the mixing process, in kJ/K is = + 0.508 kJ / K

For The entropy change, the formula is

Then ΔS = ΔQ / T

After that ΔQ = Δ H

Then ΔS = Δ H / T

Given as per question are:

Then Δ H = + 162.8 kJ

Now We can take equilibrium temperature as average temperature of the whole process are:

So, T is = 273 + 87 = 360 K

Then ΔS = Δ H / T

After that = 162.8 kJ / 360

Therefore, = + 0.508 kJ / K.

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According to Stephanie, is the optimal production quantity per cycle. The best output rate each cycle for each day of the week, as determined by Step 1 by Stephanie, might be: To calculate each model's daily demand, multiply the weekly demand for each model by 5.the total number of protons and neutrons found in an atom's nucleus.

The mass number is an production that roughly equates to the atomic mass's numerical value. Despite being unitless, the mass number is assigned atomic mass units (amu). The average atomic mass of any molecule or polyatomic ion can be determined from its composition by summing the rate masses of the constituent atoms.

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Answer:

In today's world pollution is very high so alternative energy such as solar energy help us to make pollution free world. So it is necessary to use alternative energy.

Answer:

Answer is in the attached photo.

Explanation:

The solution is in the attached photo, do take note in order to solve this question, we have to use the formula for Kinetic Energy:

K.E = \(\frac{1}{2} mv^{2}\)

The kinetic energy of the penguin with an 8 kg mass and a speed of 3 m/s, is 36 joules.

The formula of kinetic energy is:

Where

What is the kinetic energy of a penguin with a mass of 8 kg that is running at a speed of 3 m/s?

Data:

Ec = ?

m = 8 kg

V = 3 m/s

As in the statement asks us to calculate the energy, we must not perform the formula clearance. We replace data and solve.

\(\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{Ec=\frac{m\times v^2}{2} \iff \ Ec=\frac{8 \ kg\times\left(3 \ \dfrac{m}{s}\right) }{2} } \end{gathered}$} }\)

\(\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{ \ Ec=\frac{8 \ kg\times9 \ \dfrac{m^2}{s^2} }{2} } \end{gathered}$} }\)

\(\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{ \ Ec=\frac{72 \ kg\times \ \dfrac{m^2}{s^2} }{2} } \end{gathered}$} }\)

We break down the units of m^2 = m * m.

\(\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{ \ Ec=36 \ kg\times \ \frac{\not{m^2}}{s^2} \to \ m\times m } \end{gathered}$} }\)

We have kg * m/s^2 = Newton.

\(\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{ \ Ec=36 \ N\times m } \end{gathered}$} }\)

\(\boxed{\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{ \ Ec=36 \ Joules} \end{gathered}$} }}\)

The kinetic energy of the penguin with an 8 kg mass and a speed of 3 m/s, is 36 joules.

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Answer:

D. Tidal energy is replaced naturally by the Moon's gravity.

Explanation:

The reason tidal energy is considered a renewable energy resource is that Tidal energy is replaced naturally by the Moon's gravity. The Moon's gravity creates bulges on the side of Earth that is closest and farthest from the Moon. These bulges also pull water causing high tides in those areas. As the Earth rotates these areas experience low tide while the areas that had low tide now experience high tide. This constant shift creates tidal energy every day, which is replenished naturally.

The term used to describe the strength-based cluster of personality dispositions that is hypothesized to predict cultural adjustment and quality of life outcomes in culturally heterogeneous societies is "Cultural Intelligence" (CQ), as defined by Ponterotto, Mendelowitz, and Collabolletta in 2008.

Cultural Intelligence (CQ) refers to the ability of an individual to understand and appreciate cultural differences and to function effectively in culturally diverse environments. It is based on four key components: cognitive, physical, emotional, and behavioral.

Individuals with high CQ are able to adapt and interact effectively with people from different cultural backgrounds, which is becoming increasingly important in today's globalized world. CQ has been linked to various positive outcomes, such as better job performance, more effective leadership, and improved quality of life in diverse settings.

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--The complete question is, What is the term used to describe the strength-based cluster of personality dispositions that is hypothesized to predict cultural adjustment and quality of life outcomes in culturally heterogeneous societies, as defined by Ponterotto, Mendelowitz, and Collabolletta in 2008?--

Answer:

x=38.56725658

Explanation:

Answer:

x=38.56725658

Explanation:

Answer:

Explanation:

First job is to convert 72 km/hr to m/s:

\(72\frac{km}{hr}\) × \(\frac{1000m}{1km}\) × \(\frac{1hr}{3600s}\) = 2.0 × 10¹ m/s

Now to find the acceleration which is

\(a=\frac{v_f-v_0}{t}\) and filling in:

\(a=\frac{2.0*10^1-0}{11.5}=1.7\frac{m}{s^2}\) That's part a. Part b want to know how far the car can get in 11.5 seconds (because that's the time it takes for the car to get to 72 km/hr). Since we know that the car can get 2.0 × 10¹ meters in 1 second, that means that in 11.5 seconds, the car can get 11.5(2.0 × 10¹) which is 230 meters.