How does inertia affect a person who is not wearing a seatbelt during a collision?How does kinetic energy affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at 60 mph?How does kinetic energy affect the stopping distance of a small vehicle compared to a large vehicle?Keeping in mind the kinetic energy of a moving vehicle, how can a driver best prepare to enter sharp curves in the roadway?Using information about natural laws, explain why some car crashes produce minor injuries and others produce catastrophic injuries.
Answers
If the person isn't wearing a seatbelt due to the inertia of motion the person will heat is ahead with the front portion of the car due to inertia of motion of the body because his foods was steadily placed on the car and it was moving with the car
A car moving at a faster speed will have more inertia of motion then occur at lower speed . So the person travelling in the car with 60 mph will face more inertia then that 30 mph car.
The members inside a beaker will face less inertia than the members inside a small car .
The driver may enter sharp curves by drifting.
Injuries are caused by Newton's third law of motion which states that every action has an equal and opposite reaction . So a car having a very high kinetic energy will face a more catastrophic accident than a low speed car.