For a body falling with terminal velocity, the net force on it is

the net force on the loop is

A solid sphere falls with a terminal velocity v in air .If it is allowed to fall in vaccum,

A steel ball of mass m falls in a viscous liquid with terminal velocity v, then the steel ball of mass 8m will fall in the same liquid with terminal velocity

A solid sphere falls with a terminal velocity of 20 ms^-1 in air. If it is allowed to fall in vacuum

A solid sphere falls with a terminal velocity of 10 m//s in air. If it is allowed to fall in vacuum.

In Milikan's oil drop experiment, a charged drop falls with terminal velocity V. If an electric field E is applied in vertically upward direction then it starts moving in upward direction with terminal velocity 2V. If magnitude of electric field is decreased to (E)/(2) , then terminal velocity will become

Assertion: Torque on a body can be zero even if there is a net force on it. Reason: Torque and force on a body are always perpendicular.

The viscous force acting on a solid ball of surface area. A moving with terminal velocity v is proportional to

A car of mass 800 kg is moving with a constant velocity 40 km/h . Find the net force on it.

A car of mass 800 kg is moving with a constant velocity 40 km/h. Find the net force on it.