True ... it's called inertia.
It is mainly due to inertia of motion (Newton's first law of motion). When the horse is in motion then rider also remains in motion along with the horse. But when the horse suddenly stops, the lower part of the rider comes in the rest along with the horse but his upper part remains in the motion. This is why, he falls forward.
because it stops at a high rate of speed forcing the rider to fly forward
Force of Inertia
It keeps you from moving forward if the car is hit or stops suddenly.
Inertia
Because of inertia. Things that are moving likes to keep moving.
Gravity maybe?
The seat belt makes an balance forward force because when the car stops you fall forward and the seat belt makes it so the force in your body stays balanced. So it becomes an balanced forward force.
yes it does according to the law of physics if the vehicle is in motion when the car stops suddenly, you will fling forward.
This happens because an object in motion tends to stay in motion
The passengers, and everything else will keep going forward until restrained or impacting something.
Reins are the leather straps that run from the horse's bit (or bridle) to the rider. The rider uses them to control and direct the horse. "Rein" can also refer to reining, which is a Western discipline where horses complete patterns that include sliding stops and spins.