Question

Starting from rest a scooter acquires a velocity of 108km/h in 20 seconds calculate the acceleration and distance travelled

Answer 1

First 108km/h-108*5/18=30m/s
u=0
v=30
t=20s
a=v-u/t
30-0/20= 1.5m/s^2
s=ut+1/2at^2
0*20+1/2*1.5*20*20
=300m