The cable of the tower crane is subjected to 840 N force, the magnitude of the moment of the force F about A is. Hint: Determine the moment of the force 'F' in Cartesian Vector Form, then deduce the magnitude. B F = 840 N 24 m V\3m 15 m 2 m 10 m

The cable of the tower crane is subjected to 840 N force, the magnitude of the moment of the force F about A is. Hint: Determine the moment of the force 'F' in Cartesian Vector Form, then deduce the magnitude. B F = 840 N 24 m V\3m 15 m 2 m 10 m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 55AP: A car moves at speed v across a bridge made in the shape of a circular arc of radius r. (a) Find an...

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Question

46
WNIFI
The cable of the tower crane is
subjected to 840 N force, the
magnitude of the moment of the
force F about A is.
Hint: Determine the moment of the
force 'F' in Cartesian Vector Form,
then deduce the magnitude.
F = 840 N
24 m
3 m
15 m
2 m
10 m
Select one:
a. 12979.98 N.m
b. -5040 N.m
c. 18840 N.m
d. 7920 N.m

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