Question

what is ment by acceleration

Answer 1

acceleration is the rate of change in velocity , when velocity increases then it is acceleration and when it decreases it is retardation or declaration
hope it helps

Answer 2

acceleration is the rate of change of velocity. acceleration is denoted by a.

FORMULA :

$a =( v - u) \div t$
V is equal to final velocity and u is equal to initial velocity. t is time .

HOPE THIS HELPS YOU

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