A particle is released from the top of an incline of height h. Does the kinetic energy of the particle at the bottom of the incline depend on the angle of incline? Do you ned any more information to anwer this question in Yes or No?

In the previous question the smallest kinetic energy at the bottom of the incline will be achieved by

A cylinder is released from rest from the top of an incline of inclination theta and length 'L'. If the cylinder rolls without slipping. What will be its speed when it reaches the bottom?

A hollow sphere is released from the top of an inlcined plane of inclination theta . A. What should be the minimum coefficientof friction between the shphere and the plane to prevent sliding? B. Find the kinetic energy of the ball as it moves down a length l on the incline if the friction coefficient is half the value calculated in part a.

When you push your bicycle up on an incline the potential energy of the bicycle and yourself increses. Where does this energy come from?

A particle is projected horizontally with a speed u from the top of plane inclined at an angle theta with the horizontal. How far from the point of projection will the particle strike the plane ?

A particle is dropped from a height h. A constant horizontal velocity is given to the particle. Taking g to be constant everywhere, kinetic energy E of the particle with respect to time t is correctly shown in:

Figure shows a smooth track which consists of a straight inclined part of length l joining smoothly with the circular part. A particle of mass m is projected up the incline from its bottom. a.Find the minimum projected speed v_0 for which the particle reaches the top of the track. b. Assuming that the projection speed is 2v_0 and that the block does not lose contact with the track before reading its top, find teh force acting on it whenit reaches the top. c. Assuming that teh projection speed is only slightly greater than v_0 where will the block lose contact with the track?

Figure shows a smasll sphereical bal of mass m rolling down the loop track. Thebasll is released on the linear portion at a verticla height H from the lowest point. The circular part show has a radius R. a. find the kinetic energy of the ball when it is at a point where the radius makes an angle theta with the horizontal. Find the radial and the tangential accelerations of the cente when the ball is at A. c. find the bnormal force and the frictionasl force acting on the ball if H=60 cm, R=10cm theta=0 and m=70 fg.

From a point on a hillside of constant inclination , the angle of elevation of the top a flagstaff on its summit is observed to be alpha and a meters nears the top of the hill, it is beta .If h is the height of the flagstaff ,find the inclination of the hill to the horizon .