Exercise 2-A block of mass 70 kg lies on a horizontal floor where the coefficient of static friction is 0.4. Draw a free-body diagram showing all the forces acting on the block and find the least force acting at an angle of 60° to the horizontal plane which can shift the block. [322.82 N]
Exercise 2-A block of mass 70 kg lies on a horizontal floor where the coefficient of static friction is 0.4. Draw a free-body diagram showing all the forces acting on the block and find the least force acting at an angle of 60° to the horizontal plane which can shift the block. [322.82 N]
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
Problem 12P: A block of mass 3.00 kg is pushed up against a wall by a force P that makes an angle of = 50.0 with...
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