The 46 kg block is hoisted up the incline using the cableand motor arrangement shown. (Figure 1)Figurev0 = 2 m/s30°1 of 1Part AThe coefficient of kinetic friction between the block and the surface is µ = 0.4. If the block is initially moving up the plane atvo = 2 m/s, and at this instant (t = 0) the motor develops a tension in the cord of T = (300+120√t) N, where t is inseconds, determine the velocity of the block when t = 4 s.Express your answer to three significant figures and include the appropriate units.v2 =SubmitHÅValueProvide FeedbackRequest AnswerUnits?Next >

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The 46 kg block is hoisted up the incline using the cable and motor arrangement shown. (Figure 1) Figure to = 2 m/s 1 of 1 Part A The coefficient of kinetic friction between the block and the surface is μ = 0.4. If the block is initially moving up the plane at v0 = 2 m/s, and at this instant (t = 0) the motor develops a tension in the cord of T = (300+120√t) N, where t is in seconds, determine the velocity of the block when t = 4 s. Express your answer to three significant figures and include the appropriate units. v2 = Submit Value Provide Feedback Request Answer Units ? Next >

The 46 kg block is hoisted up the incline using the cable and motor arrangement shown. (Figure 1) Figure to = 2 m/s 1 of 1 Part A The coefficient of kinetic friction between the block and the surface is μ = 0.4. If the block is initially moving up the plane at v0 = 2 m/s, and at this instant (t = 0) the motor develops a tension in the cord of T = (300+120√t) N, where t is in seconds, determine the velocity of the block when t = 4 s. Express your answer to three significant figures and include the appropriate units. v2 = Submit Value Provide Feedback Request Answer Units ? Next >

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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Question

The 46 kg block is hoisted up the incline using the cable
and motor arrangement shown. (Figure 1)
Figure
v0 = 2 m/s
30°
1 of 1
Part A
The coefficient of kinetic friction between the block and the surface is µ = 0.4. If the block is initially moving up the plane at
vo = 2 m/s, and at this instant (t = 0) the motor develops a tension in the cord of T = (300+120√t) N, where t is in
seconds, determine the velocity of the block when t = 4 s.
Express your answer to three significant figures and include the appropriate units.
v2 =
Submit
HÅ
Value
Provide Feedback
Request Answer
Units
?
Next >

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