A rope is lengthened 10 inches by a weight of 4 pounds. The weight starts its movement from 5 inches below the equilibrium point with an upward velocity of 8 ft / sec. If the movement unfolds in a medium that acts as a retarding force of magnitude 0.25 | v |. (a) Describe the movement,(b) find the first 3 times in which the velocity is zero and the position of the weight in each of those situations.
A rope is lengthened 10 inches by a weight of 4 pounds. The weight starts its movement from 5 inches below the equilibrium point with an upward velocity of 8 ft / sec. If the movement unfolds in a medium that acts as a retarding force of magnitude 0.25 | v |. (a) Describe the movement,(b) find the first 3 times in which the velocity is zero and the position of the weight in each of those situations.
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Transcribed Image Text:A rope is lengthened 10 inches by a weight of 4 pounds. The weight starts its
movement from 5 inches below the equilibrium point with an upward velocity of 8 ft /
sec. If the movement unfolds in a medium that acts as a retarding force of magnitude
0.25 | v |.
(a) Describe the movement, (b) find the first 3 times in which the velocity is zero and
the position of the weight in each of those situations.
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