A person driving a car suddenly applies the brakes on seeing a child on the road ahead. If he is not wearing seat belt, he falls forward and hits his head against the steering wheel. Why

A person driving a car suddenly applies the brakes on seeing a child o

1.	A person driving a car suddenly applies the brakes on seeing a child on the road ahead. If he is not wearing seat belt, he falls forward and hits his head against the steering wheel. Why
Answer» SOLUTION :WHENA persondriving acarsuddenly appliesthe breaksthe upperpartof the bodycontinueto moveforwarddue toinertialof motion.Lowerpart of the bodyslowdownwith CAR. If henotwearingseatbelthe fallsforward andcanhit his HEAD againststeeringwheel.