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A 100 g iron ball having velocity 10 m/s...

A 100 g iron ball having velocity 10 m/s collides with a wall at an angle `30^(@)` 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 wall is

A

10 N

B

100 N

C

1.0 N

D

0.1 N

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