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Engineering Mechanics - KOP: Force and Acceleration - Discussion

Discussion Forum : KOP: Force and Acceleration - General Questions (Q.No. 5)
KOP: Force and Acceleration
5.

A ball having a mass of 2 kg slides without friction within a vertical circular slot. If it is released from rest when = 10°, determine the force it exerts on the slot when it arrives at points A and B.

NA = 38.6 N, NB = 96.6 N
NA = 30.9 N, NB = 61.8 N
NA = 30.9 N, NB = 81.2 N
NA = 38.6 N, NB = 77.3 N
Answer: Option
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