Question

What is the rate of change of velocity called?
(a)Constant acceleration.
(b)Increasing acceleration.
(c)Decreasing acceleration.
(d) Zero acceleration

please tell the correct answer​

Answer 1

Acceleration is defined as the rate of change of velocity. Velocity is a vector, which means it contains a magnitude (a numerical value) and a direction.

Answer 2

Answer:

Acceleration is defined as the rate of change of velocity.

If the velocity of an object changes at a uniform rate, then the acceleration that causes the change in velocity is called uniform acceleration or constant acceleration.

For example, the force of gravity imparts an acceleration uniformly which is called acceleration due to gravity.

Hence,option A is correct.

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