(A) 50 N throughout the rope (B) 75 N throughout the rope (C) 100 N throughout the rope (D) 150 N throughout the rope (E) It varies from 100 N at the bottom of the rope to 150 N at the top. 58. When an object of weight W is suspended from the center of a massless string as shown above. the tension at any point in the string is (A) 2Wcos (B ...
10. Three blocks of masses m,m 1 2 and m 3 are connected by massless strings as shown on a friction-less table. They are pulled with a force T N 3 40. If m kg,m kg 1 2 10 6 and m kg 3 4, the ten-sion T 2 will be m 1 1 T m 2 m 3 2 T 3 (A) 20 N (B) 40 N (C) 10 N (D) 32 N
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Feb 05, 2013 · A 11.0 kg monkey starts to climb a long rope to reach a banana located at a height of 6.60 m. The rope will snap if the tension exceeds 121 N. Calculate the least amount of time the monkey could take to reach the banana without breaking the rope.
A 70-kg man stands on a spring scale in an elevator that has a downward acceleration of 2.8 m/s2. What will the scale read? (Ans: 490 N) 6. A monkey hangs vertically from a rope in a descending elevator that decelerates at 2.4 m/s2. If the tension in the rope is 400 N, find the mass of the monkey. (Ans: 33 kg) 7.
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