The coefficients of static friction and kinetic friction are µ, = 0.3 and 4, = 0.2, respectively, between the crate and the surface. The motor is towing the 1000 kg crate and rests on the flat surface. It delivers an increasing horizontal pulling force of T = 500 t5² Newton, where t is in second, to its cable at A, after which the force is kept constant at 5000 N. Determine the velocity (m/s) of the crate when tą = 5 s.

The coefficients of static friction and kinetic friction are µ, = 0.3 and 4, = 0.2, respectively, between the crate and the surface. The motor is towing the 1000 kg crate and rests on the flat surface. It delivers an increasing horizontal pulling force of T = 500 t5² Newton, where t is in second, to its cable at A, after which the force is kept constant at 5000 N. Determine the velocity (m/s) of the crate when tą = 5 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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