[" 14.A block of mass "m" is pulled slowly "],[" by a minimum constant force "(F)],[" on a horizontal surface through a "],[" distance "x" .The coefficient of kinetic friction is "mu" .Find the "],[" work done by the force (F)."]

A block of mass m is pulled slowly by a minimum constant force (F) on a horizontal surface thorugh a distance x. The coefficient of kinetic friciton is mu . Find the work done by the force (F) .

A block of mass m is pulled slowly by a minimum constant force on a rough ( mu ) horizontal surface through a distance x. Find work done by force F.

A block of mass m is pulled slowly by a minimum constant force on a rough ( mu ) horizontal surface through a distance x. Find work done by force F.

A force of 10N is acting on a block of 20kg on horizontal surface with coefficient of friction mu=0.2 . Calculate the work done by the force.

A force of 10N is acting on a block of 20kg on horizontal surface with coefficient of friction mu=0.2 . Calculate the work done by the force.

A block of mass .m. is pulled by a force .F. on a level surface through a distance .S., then

A block of mass m is slowly pulled along a curved surface from position 1 and 2. If the coefficient of kinetic friction between the block and surface is mu , find the work done by the applied force.

A block of mass m is slowly pulled along a curved surface from position 1 and 2. If the coefficient of kinetic friction between the block and surface is mu , find the work done by the applied force.

A crate of mass m is pulled with a force F along a fixed right angles horizontal trough as in figure. The coefficient of kinetic friction between the crate and the trough is mu . Find the value of force F required to pull it along the trough with constant velocity.