Apassennger on a bus moving with uniform velocity lurches forward when the bus stops suddenly. explain.?

Due to inertia of motion of the upper part of the body of passenger.

Explanation:

Passenger on a moving bus with uniform velocity lurches forward when the bus stops suddenly because when the bus was in uniform motion his body was in the state of inertia of uniform motion and when the brakes are applied suddenly to stop it still continues to be in motion while the bus stops within a fraction of seconds hence the passenger leans forward.

he kicked it 10 feet straight up into the air? i think this works.