Question

A scooter starts from rest moves in a straight line with a constant acceleration and covers a distance of 64m in 4 sec. A. Calculate it's acceleration and it's final velocity B.at what time scooter had covered half the total distance?

Answer 1

U=0
S=64m
T=4sec
We know,
V=s/t
V=64/4
V=16m/s
We know,
A=v-u/t
A=16-0/4
A=4ms-2
Total distance covered=64m
Half of the distance=32m
Velocity =16m/s
Therefore it covers 32m in 2 seconds.