explain the acceleration is positive with example
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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.
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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.
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