The 31-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of P about point B and about point A. Moments are positive if counterclockwise, negative if clockwise. C Answers: Mg = i MA= i P = 31 N 1.3 m B 42° 1.3 m N-m N.m

The 31-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of P about point B and about point A. Moments are positive if counterclockwise, negative if clockwise. C Answers: Mg = i MA= i P = 31 N 1.3 m B 42° 1.3 m N-m N.m

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

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.

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The 31-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of P about point B and about point
A. Moments are positive if counterclockwise, negative if clockwise.
P = 31 N
C
1.3 m
42°
Y
B
Answers:
MB = i
MA= i
1.3 m
eTextbook and Media
N-m
N.m

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