Question

A body moves from rest with a constant acceleration of 10m/s . Find the average speed for the 6 s starting from rest

Answer 1

u=0m/sec

a=10m/sec

t=6s

v=?

because speed is also called velocity

then A.T.Q we use 1st derivation (v=u+at)

then v=o+10×6

then v=60m/sec