In the given Figure, a boy is pushing a ring of mass 2 kg and radius 0.5 m with a stick. The stick applies a normal reaction of 2 N on the ring and rolls it without slipping with an acceleration of 0.3 ms−2. The coefficient of friction between ground and ring is large enough to avoid any slipping.If the coefficient of friction between the stick and the ring is P10, then the value of P is .

In the given Figure, a boy is pushing a ring of mass 2 kg and radius 0

1.	In the given Figure, a boy is pushing a ring of mass 2 kg and radius 0.5 m with a stick. The stick applies a normal reaction of 2 N on the ring and rolls it without slipping with an acceleration of 0.3 ms−2. The coefficient of friction between ground and ring is large enough to avoid any slipping.If the coefficient of friction between the stick and the ring is P10, then the value of P is .
Answer» In the given Figure, a boy is pushing a ring of mass $2 kg$ and radius $0.5 m$ with a stick. The stick applies a normal reaction of $2 N$ on the ring and rolls it without slipping with an acceleration of $0.3 {ms}^{- 2}$ . The coefficient of friction between ground and ring is large enough to avoid any slipping. If the coefficient of friction between the stick and the ring is $\frac{P}{10}$ , then the value of P is .

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