Laws of MotionHard
Question
A ball weighing 10 g hits a hard surface vertically with a speed of 5 m/s and rebounds with the same speed. The ball remains in contact with the surface for (0.01) sec. The average force exerted by the surface on the ball is :-
Options
A.100 N
B.10 N
C.1 N
D.0.1 N
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