Question

Types of acceleration? ?????????​

Answer 1

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Answer 2

answer :-

as per your question

explanation :-

as we know , that the rate of change of velocity per unit time is called acceleration

there are three types of acceleration as follows :-

1. change in speed :-

The speed is 20 m/s, and the direction is "downward". Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always.

2. change in direction :-

When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing

3. both changes occurs :-

when an moving object and change their both direction and speed then we say him the the third type of acceleration