What is the acceleration associated with a mass 'rrf moving up an inclined plane (0) with friction mu?

Show that total energy is conserved for a body moving is an inclined plane.

Calculate the work done is moving a bdoy up a rough inclined plane.

What is the direction of acceleration of a body moving in a curved path with a constant speed?

What is the momentum of an object of mass m, moving with a velocity v?

A solid cylinder of mass 20 kg rotates about its axis with angular speed 100 rad s-^1. The radius of the cylinder is 0.25 m. What is the kinetic energy associated with the rotation of the cylinder? What is the magnitude of angular momentum of the cylinder about its axis?

What is the direction of force of friction acting on a moving object?

A rope of negligible mass is wound round a hollow cylfnder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N? What is the linear acceleration of the rope? Assume that there is no slipping.

A rope of negligible mass is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rops is pulled with a force of 30 N? What is the linear acceleration of the rope?

Three bodies - a ring, a solid cylinder and a solid sphere of same mass and radii roll down an inclined plane from the same height. Which of the three will reach the ground first?