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tudanglong tudanglong
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4 months ago

A man who weighs 600 N is sitting in a chair with his feet on the floor and arms resting on the armrests. The chair weighs 100 N. Each armrest exerts an upward force of 25.0 N on his arms, and the seat exerts an upward force of 500 N. What force does the floor exert on his feet?



▸ 75 N upward

500 N upward



525 N upward



50 N upward



0 N

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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p071304p071304
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tudanglong Author
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this is exactly what I needed
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You make an excellent tutor!
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Helped a lot
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