The motor, M, pulls on the cable with a force F= (101² + 300)N, where is in seconds. If the 100 kg crate is originally at rest at 1 = 0, determine its speed when t = 4 s. Hint: First find the time needed to begin lifting the crate. 170

The motor, M, pulls on the cable with a force F= (101² + 300)N, where is in seconds. If the 100 kg crate is originally at rest at 1 = 0, determine its speed when t = 4 s. Hint: First find the time needed to begin lifting the crate. 170

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 motor, M, pulls on the cable
with a force F = (101² + 300)N,
where t is in seconds. If the 100 kg
crate is originally at rest at 1 = 0,
determine its speed when t = 4 s.
Hint: First find the time needed to
begin lifting the crate.

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