Question

The force responsible for drying of clothes in a washing machine is .... a) Centripetal force b) Centrifugal force c) Gravitational force d) Electro static force

Answer 1

Answer :- (b) centrifugal force .

Explanation :- you know about circular motion , if a particle moves in circular path , a force act toward the centre of circular path. This force is not other than centripetal force. An other pseudo force act outward the circular path is known as centrifugal force.
In case of Washing machine , clothes move in circular path and act centrifugal force into it , this reason water remove from clothes outward the circular path and clothes get dry.
Hence, centrifugal force act for drying clothes in case of Washing machine.