2. A 3.00 kg block is placed at the top of a 21.0° rough inclined plane with Us = 0.325 and Uk =0 .215 and a length of 1.78 m. a) Draw a free-body diagram of the block. b) Prove that, if released from rest, the block will immediately start sliding. c) Find the magnitude of the block's acceleration.
2. A 3.00 kg block is placed at the top of a 21.0° rough inclined plane with Us = 0.325 and Uk =0 .215 and a length of 1.78 m. a) Draw a free-body diagram of the block. b) Prove that, if released from rest, the block will immediately start sliding. c) Find the magnitude of the block's acceleration.
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: The Laws Of Motion
Section: Chapter Questions
Problem 5.101CP: Review. A block of mass m = 2.00 kg is released from rest at h = 0.500 m above the surface of a...
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