Question

define acceleration​

Answer 1

Answer:

acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities. The orientation of an object's acceleration is given by the orientation of the net force acting on that object.

Explanation:

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Answer 2

Answer:

In a certain direction in a unit time rate of change of velocity is called acceleration.

Explanation:

In calculus notation it is written as

a=dv/dt

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