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worty [1.4K]
3 years ago
9

If the velocity of an object is zero, then that object cannot be accelerating. | True or False

Physics
1 answer:
valkas [14]3 years ago
3 0

Answer: False

Explanation:

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Can someone help me?​
Leviafan [203]

Car X traveled 3d distance in t time.  Car Y traveled 2d distance in t time. Therefore, the speed of car X, is 3d/t,  the speed of car Y, is 2d/t. Since speed is the distance taken in a given time.

In figure-2, they are at the same place, we are asked to find car Y's position when car X is at line-A. We can calculate the time car X needs to travel to there. Let's say that car X reaches line-A in t' time.

V_x .t' = 3d\\ \frac{3d}{t} .t' = 3d\\ t'=t

Okay, it takes t time for car X to reach line-A. Let's see how far does car Y goes.

V_y.t = \frac{2d}{t} .t = 2d

We found that car Y travels 2d distance. So, when car X reaches line-A, car Y is just a d distance behind car X.

4 0
3 years ago
Which of the following is accurate in describing converging and diverging lenses?
kenny6666 [7]

B. Both of these types of lenses have the ability to produce real images.

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3 years ago
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An ideal gas is compressed in a well-insulated chamber using a well-insulated piston. This process is
Lisa [10]

Answer:

The options are

A) isochoric.

B) isothermal.

C) adiabatic.

D) isobaric.

The answer is C. Adiabatic

Adiabatic process involves zero loss or gain of heat in a system. This is usually depicted as Q= 0.

An ideal gas being compressed in a well-insulated chamber using a well-insulated piston involves the use of adiabatic process. The insulated chamber and piston helps to prevent heat loss or gain of heat. This is because insulators are poor conductors of heat and electricity.

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3 years ago
Which statement summarizes the difference between mass and weight?
Oduvanchick [21]
Second response. Mass is the amount of matter In object...
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To calculate the frequency of an electromagnetic wave, you need to know the speed of the wave and its
vfiekz [6]
A. wavelength the equation for frequency is frequency= wavelength x velocity
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