Q. 4. As shown in the figure, 2 blocks of different mass are connect by a string that passes over pulley. Assume the coefficient of kinetic friction to be uk, at what value of the angle 0 these masses will move at constant speed? 4m 2m Q. 5. Consider two vectors P and Q, such that P = 4cî – 43 + 2ck

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter6: Some Methods In The Calculus Of Variations
Section: Chapter Questions
Problem 6.18P
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As shown in the figure, 2 blocks of different mass are connect
by a string that passes over pulley. Assume the coefficient of kinetic
friction to be μk, at what value of the angle θ these masses will move
at constant speed?

Q. 4. As shown in the figure, 2 blocks of different mass are connect
by a string that passes over pulley. Assume the coefficient of kinetic
friction to be uk, at what value of the angle 0 these masses will move
at constant speed?
4m
2m
Q. 5. Consider two vectors P and Q, such that P = 4cî – 4ĵ + 2ck
Transcribed Image Text:Q. 4. As shown in the figure, 2 blocks of different mass are connect by a string that passes over pulley. Assume the coefficient of kinetic friction to be uk, at what value of the angle 0 these masses will move at constant speed? 4m 2m Q. 5. Consider two vectors P and Q, such that P = 4cî – 4ĵ + 2ck
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