Question

A body starts from rest and acquires a velocity of 20 m/s in 2s find acceleration
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Answer 1

Answer:

10 m/s^

Explanation:

solution,

here,initial velocity(u)=0 m/s

final velocity(v)=20 m/s

time taken(t)=2 s

acceleration(a)=?

now,

a   = v-u/t

    = 20-0/2

    =10 m/s^