4. Determine the magnitude of the moment of the force F = {50i-20j - 80k} N about the a) base line AB of the tripod b) base line BC of the tripod c) base line AC of the tripod. 15m m 2m 0.5 m B 1m 2.5 m 4m

4. Determine the magnitude of the moment of the force F = {50i-20j - 80k} N about the a) base line AB of the tripod b) base line BC of the tripod c) base line AC of the tripod. 15m m 2m 0.5 m B 1m 2.5 m 4m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.74P: It can be show that a plane area may he represented by a vector A=A, where A is the area and ...

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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.

Question

4. Determine the magnitude of the moment of the force
F = {50i20j - 80k} N about the
a) base line AB of the tripod
b) base line BC of the tripod
c) base line AC of the tripod.
1.5 m
2m
2m
0.5 m
D
1 m
2.5m
4 m

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