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A box of 25 kg is released from rest on a rough inclined plane and slides to the bottom. The plane is inclined at a
- A box of 25 kg is released from rest on a rough inclined plane and slides to the bottom. The plane is inclined at a 280 angle to the horizontal and it is 3.4 m high. The coefficient of kinetic friction between the box and the plane is 0.3 .
- A. How much work is done by the normal force?
- B. How much work is done by the gravitational force during this motion?
- C. How much work is done by the frictional force during this motion?
- D. What is the net work done on the box as it slides down the plane? (Be sure to include the sign.)
- E. Use conservation of energy to determine the speed of the block as it reaches the bottom
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Given Mass of the box m 25 kg Inclined angle 28 degrees Height of the incline h 34 m Coefficient of ...
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Fundamentals of Ethics for Scientists and Engineers
Authors: Edmund G. Seebauer, Robert L. Barry
1st Edition
9780195698480, 195134885, 195698487, 978-0195134889
