A circular ring of mass 10 kg rolls along a horizontal floor. The center of mass of the ring has a speed `1.5 m//s.` The work required to stop the ring is

A disc of radius 2 m and mass 100kg rolls on a horizontal floor, its centre of mass has speed of 20 cm//s . How much work is needed to stop it ?

A disc of radius 2 m and mass 100kg rolls on a horizontal floor, its centre of mass has speed of 20 cm//s . How much work is needed to stop it ?

A hoop of radius 3m weighs 150 kg. It rolls along a horizontal floor so that its center of mass has a speed of 15cm//sec . How much work has to be done to stop it? ltbrlt [Hint : A hoop is a ring]

The mass of a hoop of radius 0.30 m is 2kg. It rolls along a horizontal floor so that its centre of mass has a speed of 2 m/s. What is the work done to stop it ?

A loop of radius 3 meter and weighs 150kg . It rolls along a horizontal floor so that its centre of mass has a speed of 15 cm//sec . How much work has to be done to stop it -

A hoop of radius 2 m weighs 100 kg. It rolls along a horizontal floor so that its centre of mass has a speed of 20 cm//s . How much work has to be done to stop it?

A hoop of radius 2 m weights 100 kg. It rolls along a horizontal floor so that its centre of mass has a speed of 20 cm/s. How much work has to be done to stope it?