R 30° Mass of P = 5.0 kg Mass of Q = 10.0 kg Mass of R = 20.0 kg H(static) 0.20 Hlkinetic) = 0.15 P a) Assume Q is at rest, find the force of static friction on mass Q b) Assuming that the system is at rest, draw a free body diagram for EACH mass c) Assuming that the system is at rest, find the TENSION between mass Q and mass P (hint you can ignore mass R) d) Assuming that the system is at rest, find the TENSION between mass Q and mass R (hint you can ignore mass P) e) Using the forces on mass Q, mathematically show that the system is not at rest. f) Using mathematics, show which general direction the system will accelerate.

R 30° Mass of P = 5.0 kg Mass of Q = 10.0 kg Mass of R = 20.0 kg H(static) 0.20 Hlkinetic) = 0.15 P a) Assume Q is at rest, find the force of static friction on mass Q b) Assuming that the system is at rest, draw a free body diagram for EACH mass c) Assuming that the system is at rest, find the TENSION between mass Q and mass P (hint you can ignore mass R) d) Assuming that the system is at rest, find the TENSION between mass Q and mass R (hint you can ignore mass P) e) Using the forces on mass Q, mathematically show that the system is not at rest. f) Using mathematics, show which general direction the system will accelerate.

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

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 27P

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