Consider a car of mass 1000 kg moving with a speed 18.0 km/h on a smooth road and colliding with a horizontally mounted spring of spring constant 6.25 × 103 N m1. taking the coefficient of friction, to be 0.5 and calculate compression(max) of the spring.
1) 1.5m
2) 1.35m
3) 2m
4) 1.7m
2) 1.35m