In the accompanying figure, determine (a) The work done by the force F acting at an angle
Question:
(a) The work done by the force F acting at an angle of θ = 20o in moving the block of mass 10 kg by a distance of 3 m if μs = 0.5.
(b) What is the sign of the work transfer if the block were treated as a system (1: positive; 2: negative)?
(c) If the block comes to rest at the end of the process, describe what happens to the work done by the force?
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a Assuming no acceleration b Negative 2 as the work is transferred into the sys...View the full answer
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Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
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