HomeworkQU. Determine the range of mass m, for which the system is in equilibrium. The cocfficient of static friction between the block andthe incline is a, = 0.25. Neglect friction associated with the pulley. Se figure (1).Q2. The automobile has a mass of 1 Mg and center of mass at G. Determine the towing force F required to move the car if the backbrakes are locked, and the front wheels are free to roll. Take 4, = 0.25. See figure (2).Q3. Determine the maximum force P that can be applied without causing movement of the 200 lb crate that has a center of gravity atG. The cocficient of static friction at the floor is a, = 0.4. See figure (3).2.5 t4.51.50m-0.75 mFig (1)Fig (2)Fig (3)

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QU. Determine the range of mass m, for which the system is in equilibrium. The cocfficient of static friction between the block and the incline is a, = 0.25. Neglect friction associated with the pulley. See figure (1).

QU. Determine the range of mass m, for which the system is in equilibrium. The cocfficient of static friction between the block and the incline is a, = 0.25. Neglect friction associated with the pulley. See figure (1).

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.63P: For Probs. 4.61â€“4.68, (a) draw the free-body diagrams for the entire assembly (or structure) and...

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Question

Homework
QU. Determine the range of mass m, for which the system is in equilibrium. The cocfficient of static friction between the block and
the incline is a, = 0.25. Neglect friction associated with the pulley. Se figure (1).
Q2. The automobile has a mass of 1 Mg and center of mass at G. Determine the towing force F required to move the car if the back
brakes are locked, and the front wheels are free to roll. Take 4, = 0.25. See figure (2).
Q3. Determine the maximum force P that can be applied without causing movement of the 200 lb crate that has a center of gravity at
G. The cocficient of static friction at the floor is a, = 0.4. See figure (3).
2.5 t
4.5
1.50m-
0.75 m
Fig (1)
Fig (2)
Fig (3)

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