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Home Q & A Board Science-Related Homework Help Physics
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Barbmat Barbmat
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5 years ago

Figure 5.19




Block A of mass 4 kg and block X are attached to a rope which passes over a pulley.  A 40 N force is applied horizontally to block A, keeping it in contact with a rough vertical face. The coefficients of static and kinetic friction are and  The pulley is light and frictionless.  In Figure 5.19, the mass of block X is set at 9.5 kg.  The system is at rest.  The friction force, including direction, on the 5 kg block is closest to:

• 27 N, upward

• zero

• 27 N, downward

• 54 N, downward

• 54 N, upward
Textbook 
College Physics

College Physics


Edition: 10th
Authors:
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5 years ago
54 N, downward
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