Question

A body moves from rest with uniform acceleration and travels 270m in 3sec. Find the velocity of the body at 10sec from the start.

Answer 1

s=ut+0.5×at^2,
270=0+0.5×a×3^2,
a=60m/s^2,
v=u+at,
=0+60×10
=600m/s

Answer 2

Hope it will help u...