The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the wheel is 8 = (0,3(1³) + 9,8t) rad, where t is in seconds, a) determine the velocity of the bucket when t = 3,1 s. Express your answer in ft/s. 0.75 ft Fuente: Hibbeler, 12th Ed. >) determine the acceleration of the bucket when t = 3,1 s. Express your answer in ft/s².

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the wheel is 0 =
(0,3(1³) + 9,8t) rad, where tis in seconds,
a) determine the velocity of the bucket when t = 3,1 s. Express your answer in ft/s.
0.75 ft
Fuente: Hibbeler, 12th Ed.
>) determine the acceleration of the bucket when t = 3,1 s. Express your answer in ft/s².
Transcribed Image Text:The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the wheel is 0 = (0,3(1³) + 9,8t) rad, where tis in seconds, a) determine the velocity of the bucket when t = 3,1 s. Express your answer in ft/s. 0.75 ft Fuente: Hibbeler, 12th Ed. >) determine the acceleration of the bucket when t = 3,1 s. Express your answer in ft/s².
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