The 4-kg smooth cylinder is supported by the spring having a stiffness of kAB = 120 N/m.F- 60 NkAR = 120 N/mPart ADetermine the velocity of the cylinder when it moves downward s = 0.3 m from its equilibrium position, which is caused by the application of the force F = 60 N.Express your answer to three significant figures and include the appropriate units.ANSWER:

Givenm=4kgSpring constant KAB=120N/mforce=60N

Answered: he 4-kg smooth cylinder is supported by…

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he 4-kg smooth cylinder is supported by the spring having a stiffness of kAB = 120 N/m.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

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Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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Question

The 4-kg smooth cylinder is supported by the spring having a stiffness of kAB = 120 N/m.
F- 60 N
kAR = 120 N/m
Part A
Determine the velocity of the cylinder when it moves downward s = 0.3 m from its equilibrium position, which is caused by the application of the force F = 60 N.
Express your answer to three significant figures and include the appropriate units.
ANSWER:

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