NathalyN
contestada

PLEASE HELP ME WITH THSES QUESTIONS 3 SENTENCES PLEASE I BEG YOU!

A body is placed on a rough inclined plane. Why does the frictional force decrease with the increase of angle of inclination?

When a moving bus stops suddenly, the passengers fall forward. Why does this happen?

The lesser the mass, the greater the acceleration for the given value of force. Why does this happen?