The connected bar BC is used to increase the lever arm of the crescent wrench as shown. If a clockwise moment ofMA = 100 Nm is needed to tighten the nut at A and the extension d = 235 mm, determine the required force F%3DC15 F33°200 mmB.in order to develop this moment. AQuestion 1.1Calculate the magnitude of force F by finding the moment arm D (# d) of F about A and using MA = FD.Expected answer:360.8Moment arm, D =353.0mmExpected answer:277.1Force, F =285.8N%3DMoment arm D

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The connected bar BC is used to increase the lever arm of the crescent wrench as shown. If a clockwise moment of MA = 100 Nm is needed to tighten the nut at A and the extension d235 mm, determine the required force F C 33° 200 mm B in order to develop this moment. A Question 1.1 Calculate the magnitude of force F by finding the moment arm D (# d) of F about A and using MA = FD. Expected answer: 360.8 Moment arm, D = 353.0 mm Expected answer: 277.1 Force, F = 285.8 N

The connected bar BC is used to increase the lever arm of the crescent wrench as shown. If a clockwise moment of MA = 100 Nm is needed to tighten the nut at A and the extension d235 mm, determine the required force F C 33° 200 mm B in order to develop this moment. A Question 1.1 Calculate the magnitude of force F by finding the moment arm D (# d) of F about A and using MA = FD. Expected answer: 360.8 Moment arm, D = 353.0 mm Expected answer: 277.1 Force, F = 285.8 N

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

The connected bar BC is used to increase the lever arm of the crescent wrench as shown. If a clockwise moment of
MA = 100 Nm is needed to tighten the nut at A and the extension d = 235 mm, determine the required force F
%3D
C
15 F
33°
200 mm
B.
in order to develop this moment. A
Question 1.1
Calculate the magnitude of force F by finding the moment arm D (# d) of F about A and using MA = FD.
Expected answer:
360.8
Moment arm, D =
353.0
mm
Expected answer:
277.1
Force, F =
285.8
N
%3D
Moment arm D

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