Derive an expression for the acceleration of a body sliding down a rough inclined plane.

Derive an expression for the acceleration of a solid cylinder rolling without slipping down an inclined plane. Also find the minimum coefficient of friction required for pure rolling

In the case of a body sliding down a rough inclined plane show that mu_(s)=tantheta

The acceleration of a body rolling down on an inclined plane does not depend upon

Consider the following A and B, and identify the correct choice in the given answers. A) For a body resting on a rough horizontal table, it is easier to pull at angle that push at the same angle to cause motion B) A body sliding down a rough inclined plane of inclination equal to angle of friction has nonzero acceleration

Starting from rest, the time taken by a body sliding down on a rough inclined plane at 45^(@) with the horizontal is twice the time taken to travel on a smooth plane of same inclination and same distance. Then, the coefficient of kinetic friction is

(A) : The time of ascent for a body projected to move up a rough inclined plane is less than the time of descent. (R ) : The retardation for upward motion is more than the acceleration for down motion on rough inclined plane.

A body of mass 2 kg slides down with an acceleration of 3 m//s^(2) on a rough inclined plane having a slope of 30^(@) The external force required to take the same body up the plane with the same acceleration will be : (g=10 m//s^(2))

A block of mass m takes time t to slide down on a smooth inclined plane of angle of inclination theta and height h. If same block slids down on a rough inclined plane of same angle of inclination and same height and takes time n times of initial value, then coefficient friction between block and inclined plane is

A block moves down a smooth inclined plane of inclination theta . Its velocity on reaching the bottom is v. If it slides down a rough inclined plane of some inclination, its velocity on reaching the bottom is v/n, where n is a number greater than 0. The coefficient of friction is given by -

A hollow sphere and a solid sphere having same mass and same radii are rolled down a rough inclined plane.