Question

a body attains a velocity of 25 kg in 2s with an acceleration of 4ms -2 the displacement of the body is

Answer 1

velocity cannot be in kg, so correct it in m/s.

we know displacement d=ut+0.5at^2 where u is initial velocity , a is the acceleration and t is the time. so by putting values we get d=58 meter.

Answer 2

Hi friend,

We know that,

Velocity= displacement/time
:-
Displacement= velocity× time

Displacement= 25×2

Displacement= 50m.

Hope this helped you a little!!!!