I ReviewThe 250-kg crate rests on the ground for which thecoefficients of static and kinetic friction are ug = 0.5and uk = 0.4, respectively. The winch delivers ahorizontal towing force T to its cable at A which variesas shown in the graph. Originally the tension in thecable is zero. (Figure 1)Part ADetermine the speed of the crate when t = 3.9 s. Hint: First determine the force needed to begin movingthe crate.Figure< 1 of 1<>Express your answer to three significant figures and include the appropriate units.• View Available Hint(s)T(N)?800T= 400 2ValueUnitsv =I(s)4

Answered: Image /qna-images/answer/e1809d8d-4187-460c-adbb-9fc72b7eebae.jpg

The 250-kg crate rests on the ground for which the coefficients of static and kinetic friction are u = 0.5 and uk = 0.4, respectively. The winch delivers a horizontal towing force T to its cable at A which varies as shown in the graph. Originally the tension in the cable is zero. (Figure 1) Figure < 1 of 1 T(N) 800 T= 400 p -1 (s)

The 250-kg crate rests on the ground for which the coefficients of static and kinetic friction are u = 0.5 and uk = 0.4, respectively. The winch delivers a horizontal towing force T to its cable at A which varies as shown in the graph. Originally the tension in the cable is zero. (Figure 1) Figure < 1 of 1 T(N) 800 T= 400 p -1 (s)

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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