What is mean by acceleration
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ACCELERATION:
It is defined as the rate of change if velocity.
Acceleration symbol = a.
a=change in velocity/time interval.
It is a vector quality.
SI unit = m/s square.
Dimensional formula = L/T square.
a=v-u/t.
It is of 4 types:
Uniform acceleration.
Non uniform or variable acceleration.
Acceleration due to gravity(g).
Retardation or deceleration.
It is defined as the rate of change if velocity.
Acceleration symbol = a.
a=change in velocity/time interval.
It is a vector quality.
SI unit = m/s square.
Dimensional formula = L/T square.
a=v-u/t.
It is of 4 types:
Uniform acceleration.
Non uniform or variable acceleration.
Acceleration due to gravity(g).
Retardation or deceleration.
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Acceleration, rate at which velocity changes with time, in terms of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. ... Acceleration is defined as the change in the velocity vector in a time interval, divided by the time interval.
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