A mass m 1 = 5.5 kg rests on a frictionless table and connected by a massless
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Question:
1) How much work is done by gravity on the two block system?
2) How much work is done by the normal force on m1?
3) What is the final speed of the two blocks?
4) How much work is done by tension on m1?
5) What is the tension in the string as the block falls?
6) The work done by tension on only m2 is:
positive
zero
negative
7) What is the NET work done on m2?
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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