100 g of a iron ball having velocity 10 m/s collides with a wall at an – McqOptions

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1.	100 g of a iron ball having velocity 10 m/s collides with a wall at an angle \[{{30}^{o}}\] and rebounds with the same angle. If the period of contact between the ball and wall is 0.1 second, then the force experienced by the ball is [DPMT 2000]
A.	100N
B.	10 N
C.	0.1 N
D.	1.0 N
Answer» C. 0.1 N

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