A ball rolls down an inclined trck 2 m long in 4s. Find speed of the ball at the bottom of the track.

A ball rolls down an inclined trck 2 m long in 4s. Find acceleration

A ball rolls down an inclined trck 2 m long in 4s. Find time taken to cover the second metre of the track.

A ball rolls down an inclined plane and acquires a velocity v_(r) when it reaches the bottom of the plane. If the same ball slides without friction and acquires rolling from the same height down an equally inclined smooth plane and acquires a velocity v_(s) (then which of the following statements are not correct?

A hollow sphere rolls down a 30^@ incline of length 6m without slipping. The speed of centre of mass at the bottom of plane is

A solid cylinder rolls down an inclined plane of height 3m and reaches the bottom of plane with angular velocity of 2sqrt2 rad//s . The radius of cylinder must be [take g=10m//s^(2) ]

A ball rolls down an inclined plane, figure. The ball is first released from rest from P and then later from Q . Which of the following statement is//are correct ? . (i) The ball takes twice as much time to roll from Q to O as it does to roll from P to O . (ii) The acceleration of the ball at Q is twice as large as the acceleration at P . (iii) The ball has twice as much K.E at O when rolling from Q as it does when rolling from P .

A uniform ring rolls down an inclined plane without slipping. If it reaches the bottom of a speed of 2m//s , then calculate the height of the inclined plane (use g=10m//s^(2) )

A solid cylinder 30 cm in diameter at the top of an inclined plane 2.0 m high is released and rolls down the incline without loss of energy due to friction. Its linear speed at the bottom is

A solid cylinder rolls up an inclined plane of angle of inclination 30^(@) . At the bottom of the inclined plane, the centre of mass of the cylinder has a speed of 5 m//s . (a) How far will the cylinder go up the plane ? (B) How long will it take to return to the bottom ?