Question

A vehicle is moving along the positive x-direction, if a sudden brake is applied, then ______

विकल्प

• the frictional force acting on the vehicle is along negative x-direction

• the frictional force acting on the vehicle is along the positive x-direction

• no frictional force acts on the vehicle

• the frictional force acts in a downward direction

Answer 1

A vehicle is moving along the positive x-direction, if a sudden brake is applied, then the frictional force acting on the vehicle is along the negative x-direction.