Question

ENS316 - Prof. Kim The College of Staten Island Department of Engineer ing Science & Physics TEST 2 Name: 1. Neglect friction and (a) Estimate the angular velocity of the cylinder after the mass falls 2 m from rest. Use the energy method. 110 pts.) (b) Estimate the angular velocity of the cylinder after 2 second if the motion starts from rest. Use impulse-momentum method. 110 pts.) 60 kg 4o 4okg Find v' and pts. if the coefficient of restitution is o.8 2. 45 VE 2o e th

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Answer 1

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