A disc of mass 400 gm is rolling on a horizontal surface with uniform velocity of 2 m/s. Calculate its total K.E.

If a disc of mass 400 gm is rolling on a horizontal surface with uniform speed of 2 m/s, then its rolling kinetic energy will be

A solid cylinder of mass 3 kg is rolling on a horizontal surface with velocity 4 ms^(-1) . It collides with a horizontal spring of force constant 200 Nm^(-1) . The maximum compression produced in the spring will be :

A solid sphere of mass 2 kg is rolling on a frictionless horizontal surface with velocity 6 m//s . It collides on the free and of an ideal spring whose other end is fixed. The maximum compression produced in the spring will be (Force constant of the spring = 36 N/m)

A wheel of mass 8 kg and radius 40 cm is rolling on a horizontal road with angular velocity 15 rad/s. If the moment of inertia of the wheel about its axis is 0.64kg m^2, then the rolling kinetic energy of wheel will be

A body travels from place A to place B with uniform velocity of 10 m//s and travels back from place B to place A with uniform velocity of 2m m//s . Calculate the average velocity of the body for the whole journey.

A block of mass 40 kg is at rest, on the horizontal surface, The force required to just push it is 156.8N.Calculate the force of static friction, given (g = 9.8m//s^2)

A block of mass m=5kg is resting on a rough horizontal surface for which the coefficient of friction is 0.2 . When a force F=40N is applied, the acceleration of the block will be (g=10m//s^(2)) .

A loop of mass M and Radius R is rolling on a smooth horizontal surface with speed 'V'. Its total kinetic energy

A body of mass 2 kg is being dragged with uniform velocity of 2 m / s on a rough horizontal plane. The coefficient of friction between the body and the surface is 0.20. The amount of heat generated in 5 sec is . (4.2"joule"//cal and g=9.8 m//s^(2))

A circular disc of mass 0.41 kg and radius 10 m rolls without slipping with a velocity of 2 m/s. The total kinetic energy of disc is