what is acceelration
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Answer:
Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always.
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Answer:
acceleration is rate of change of velocity.
Explanation:
velocity is the amount of distance travelled in unit time.
If we want to see the change in velocity with respect to time, we use acceleration. Negative acceleration is called deceleration or retardation.
the formula: a= (v-u)/t where v is final and u is initial velocity.
Also, acceleration changes when something speeds up, slows down or changes direction and is thus a vector.
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