A crate of books is to be put on a truck with the help of some planks
Question:
A crate of books is to be put on a truck with the help of some planks sloping up at 30°. The mass of the crate is 100 kg, and the coefficient of sliding friction between it and the planks is 0.5. You and your friends push horizontally with a force F. Once the crate has started to move, how large must F be to keep the crate moving at constant speed?
Step by Step Answer:
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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