A 2 kg body is sliding up an inclined plane of inclination 30°. Find the work done by the force of gravity in moving the body through lm.​

A block of mass 5.0 kg slides down an incline of inclination 30^0 and length 10 m. The work done by the force of gravity (in joule) is

A block of mass m is moving down with constant velocity along an inclined plane of inclination theta . What is the work done by external force in pulling the block along the inclined plane through a height h with constant velocity?

A body of mass 2 kg is lyign on rough inclined plane of inclination 30 0 . Find the mgnitude of the force parallel to the incline needed to make tkheblock move a. up the incline b. down the incline. Coefficient of static friction =0.2 Repeat part a. of problem 6 if the push is applied horizontally and not parallel to the incline.

A body of mass 2 kg is lying on a rough inclined plane of inclination 30º. Find the magnitude of force parallel to incline needed to make the block move (a)up the incline (b)down the incline. Coefficient of static friction = 0.2

A body of mass 2 kg is lyign on rough inclined plane of inclination 30^0 . Find the mgnitude of the force parallel to the incline needed to make tkheblock move a. up the incline b. down the incline. Coefficient of static friction =0.2

When a body is thrown up, work done by gravity on the body is

The minimum force required to move a body up an inclined plane of inclination 30° is found to be thrice the minimum force required to prevent if from sliding down the plane. The co-efficient of friction between the body and the plane is -

When a body rolls without sliding up an inclined plane the frictional force is :

A body of mass 100 g is sliding from an inclined plane of inclination 30^(@) . What is the frictional force experienced if mu=1.7 .