While standing in a low tunnel, you raise your arms and push against the ceiling with a force of 100 N. Your mass is 70 kg. a. What force does the ceiling exert on you? A. 10 N           B. 100 N            C. 690 N D. 790 N         E. 980 N b. What force does the floor exert on you? A. 10 N            B. 100 N        C. 690 N D. 790 N          E. 980 N

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Q: 2. Determine the force exerted by the floor on you. c. 4371.72 N а. 4271.72 N b. 4171.72 N d.…

A: Comment: Since we only answer up to  1 question, we’ll answer the 1st question only. Please resubmit…

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A: The solution is given below. I don't see any correct option given

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Q: A 100 kg go-kart travels at a velocity 2 m/s and then quickly stops in 8 seconds to avoid an…

A: Here, a=∆v∆t=0m/s-2m/s8s=-0.25m/s2

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Q: A copper 55 kg crate is on a steel floor.. a. What is the weight of the crate? b. What is the normal…

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Q: If the net force acted upon an object is equal to zero, then its acceleration is equal to ________.…

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A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2

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Q: 41. An elevator is accelerated upward at 2 f/sec2. If the elevator has a mass of 50 slugs, what is…

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Q: 8. A 50 kg object experience a force Fi = (2.3 i – 8.2 j+3.1k) N F = (9.2 i+ 3.8 j+1.6 k) N and F3 =…

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Q: 65.0 N 30 30.0 N- 20 20.0 N What is the magnitude of the resultant of these three forces? a. 27.0 N…

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Q: A box ( m=8.79 kg) is placed on a horizontal surface with µg=0.2. If a force of 6.9 N is pushing the…

A: Given, mass m=8.79 kg coefficient of static friction μs=0.2 F=6.9 N