The 89-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of 3.7 ft/sec down the incline at A and avelocity of 30.2 ft/sec at B, compute the work U; done on the crate by friction during the motion from A to B.3.7 ft/sec27'B 30.2 ft/sec45'Answer: Uf = ift-lb

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The 89-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of 3.7 ft/sec down the incline at A and velocity of 30.2 ft/sec at B, compute the work U; done on the crate by friction during the motion from A to B. 3.7 ft/sec 27' B 30.2 ft/sec 45' Answer: Uf = i ft-lb

The 89-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of 3.7 ft/sec down the incline at A and velocity of 30.2 ft/sec at B, compute the work U; done on the crate by friction during the motion from A to B. 3.7 ft/sec 27' B 30.2 ft/sec 45' Answer: Uf = i ft-lb

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The 89-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of 3.7 ft/sec down the incline at A and a
velocity of 30.2 ft/sec at B, compute the work U; done on the crate by friction during the motion from A to B.
3.7 ft/sec
27'
B 30.2 ft/sec
45'
Answer: Uf = i
ft-lb

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