Question

An object undergoes an acceleration of 8 m/s starting from rest. The distance travelled by it in 2 seconds is :

Answer 1

given,
u = 0
a,= 8 m/s
t = 2 S
then,
S = ut + 1/2 at^2
= 0 * 2 + 1/2 * 8* 2 *2
= 0 + 8*2
= 16 m