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katerooshkie katerooshkie
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Two masses are suspended by a cord that passes over a pulley with negligible mass. The cord also has negligible mass. One of the masses, m1, has a mass of 7.0 kg and the other mass, m2, has a mass of 3.0 kg. The pulley turns on a shaft through the center of the pulley, which supports the pulley and all the masses. The vertical force of the shaft on the pulley is
image



49 N upward.



49 N downward.



82 N upward.



82 N downward.



98 N upward.

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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manuella14manuella14
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