Question

A car at 1000 kg is moving with velocity of 18 km/hr. If a retarding (brake) force of 1000 N is appli
on it then distance travelled by it after applying brake will be -
(A) 1 m
(B) 162 m
(C) 12.5 m
(D) 144 m​

Answer 1

Answer:1m

Explanation:F=ma

1000N=1000(a)

a=1m/s

so distance travelled after applying break is 1m because it has more mass and force is more but acceleration is less