Question

explain the acceleration is positive with example

Answer 1

Acceleration is a vector quantity that is defined as the rate at which an object changes its velocity. An object is accelerating if it is changing its velocity.

Answer 2

Answer:

Acceleration is the rate of change of velocity.Acceleration is uniform when equal change of velocity occur in equal intervals of time. The S.I uint of acceleration is m/s^2

EXAMPLE :-  Suppose we are driving a car. let us steadily increase the velocity from 30km/h to 40km/h in the next second . So in this case the velocity of car is increasing by 6km/h per second.

Explanation: