The crate of mass M is suspended from the cable of a crane. Determine the force in the cable at time t if the crate is moving upward with (a) a constant velocity v] and (b) a speed of v = br2 + c. Units Used: kN = 10° N Given: М 3 200 kg t = 2 s m V = 2 Mg b = m 0.2

The crate of mass M is suspended from the cable of a crane. Determine the force in the cable at time t if the crate is moving upward with (a) a constant velocity v] and (b) a speed of v = br2 + c. Units Used: kN = 10° N Given: М 3 200 kg t = 2 s m V = 2 Mg b = m 0.2

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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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

13-8

Problem 13-8
The crate of mass M is suspended from the cable of a crane. Determine the force in
the cable at time t if the crate is moving upward with (a) a constant velocity v]
and (b) a speed of v = bt2 + c.
Units Used:
kN = 10° N
AT
Given:
М %3 200 kg
t = 2 s
m
Vi = 2
Mg
b = 0.2
m
c = 2

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