Question

A body starts from rest and moves with a uniform acceleration of 3m/s^2. Calculate the velocity attained in 3s. *

Answer 1

Answer:

9 m/s

Explanation:

u= 0 m/s

a= 3 m/s²

t= 3 s

Let velocity attained be v. Then,

Using 1st equation of motion;

v = u + at

v = 0 + 3*3

v = 9 m/s

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