Question

What is the simple definition of acceleration?

Answer 1

Answer:

The rate at which an object changes its velocity.

Explanation:  An object was moving north at 10 meters per second. The object speeds up and now is moving north at 15 meters per second. The object has accelerated.

Answer 2

Change in velocity is called acceleration.

Explanation:

Acceleration is used to measure the change of velocity of an object, thing or person over the change in time. It is vector quantity. Though the velocity of the object increases or decreases and changes of its position it results in acceleration.  

Formula :

Acceleration = Change in velocity ÷ time

For example :

The movement of the bee.

The speed of the jet increases which result in acceleration.

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