Question

Two identical cars collide head on. Each car is traveling at 100 km/h. The impact force on each car is the same as hitting a solid wall at:
(a) 100 km/h

(b) 200 km/h

(c) 150 km/h

(d) 50 km/h

Answer 1

100km/h due to there similar speed the resultant impact will be the same