body with zero initial velocity moves down an inclined plane from a height hand then ascends along the same plane with an initial velocity such that it stops at the ame height h. In which case is the time of motion longer?

The velocity of a sphere rolling down an inclined plane of height h at an inclination theta with the horizontal, will be :

A sphere rolls down an inclined plane through a height h. Its velocity at the bottom would be

A disc of mass m slides with the zero initial velocity down an inclined plane of inclination theta to the harizontal, having traveled the distance d along the horizontal plane, the disc stops. Find the work performed by the friction over the whole distance, assuming the friction coefficient mu for both the inclined and horizontal planes.

A block can slides down an inclined plane of slope and theta , with constant velocity. If it is projected up the same plane with an initial speed v_(0) , then

A body with zero initial velocity slips from the top of an inclined plane forming an angle alpha with the horizontal. The coefficient of friction mu between the body and the plane increases with the distance s from the top according to the law mu = bs . After what distance the body will stop.

A body with zero initial velocity slips from the top of an inclined plane forming an angle alpha with the horizontal. The coefficient of friction mu between the body and the plane increases with the distance l from the top according to the law mu = bl . The body stops before it reaches the end of the plane. Determine the time t from the beginning of motion of the body to the moment when it comes to rest.

A man moving with a speed v down the inclined plane meets the rain horizontally with same speed. The actual velocity of rain is?

A solid cylinder rolls down from an inclined plane of height h. What is the velocity of the cylinder when it reaches at the bottom of the plane ?