Question

Example 8.6(A car accelerates uniformly
from 18 km h to 36 km h in 5 s.
Calculate (i) the acceleration and (ii) the
distance covered by the car in that time.​

Answer 1

Explanation:

v=36km h

u=18km h

v=10m s

u=5m s

a= v-u/t

a=10-5/5=1m/s2

distance=25 +12.5=37.5m