A solid sphere is kept over a smooth surface as shown in figure. It is hit by a cute at height h above the centre C. If the surface is rough, then after hitting the sphere, in which case the force of friction is in forward direction.A. In case 1B. In case 2C. In both the casesD. In none of the cases

A solid sphere is kept over a smooth surface as shown in figure. It is

1.	A solid sphere is kept over a smooth surface as shown in figure. It is hit by a cute at height h above the centre C. If the surface is rough, then after hitting the sphere, in which case the force of friction is in forward direction.A. In case 1B. In case 2C. In both the casesD. In none of the cases
Answer» Correct Answer - B

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