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alemvrocha alemvrocha
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5 years ago

Figure 5.19




Block A of mass 7 kg and block X are attached to a rope which passes over a pulley.  A 60 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 so that block A is on the verge of slipping upward. The mass of block X is closest to:

• 9.0 kg

• 8.0 kg

• 9.4 kg

• 9.9 kg

• 8.5 kg
Textbook 
College Physics

College Physics


Edition: 10th
Authors:
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PrehmaPrehma
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5 years ago
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