Problem 75. The initially stationary 20 kg block is subjected to the time-varying horizontal force whose magnitude P is shown in the plot. Note that the force is zero P, N for all times greater than 3 s. Determine the time to at which the block comes to rest. Mk = 0.40) Mg = 0.60 20 kg P 150 t, s

Problem 75. The initially stationary 20 kg block is subjected to the time-varying horizontal force whose magnitude P is shown in the plot. Note that the force is zero P, N for all times greater than 3 s. Determine the time to at which the block comes to rest. Mk = 0.40) Mg = 0.60 20 kg P 150 t, s

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.71P: The 600-lb cable spool is placed on a frictionless spindle that has been driven into the ground. If...

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Problem 75. The initially stationary 20 kg block is subjected to the time-varying horizontal force whose
magnitude P is shown in the plot. Note that the force is zero
P.N
which
for all times greater than 3 s. Determine the time ts
the block comes to rest.
μ = 0.40)
Mg=0.60
20 kg
150
3
t, s

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