Answered: The acceleration of A is 3.5 m/s?…

The acceleration of A is 3.5 m/s? downward and the acceleration of C is 2.5 m/s? upward. Find the acceleration of B. The acceleration of B is positive if downward, negative if upward. C В A

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 1.52P: Given that P=120lb and Q=130lb, find the rectangular representation of P+Q.

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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 acceleration of A is 3.5 m/s? downward and the acceleration of C is 2.5 m/s² upward. Find the
acceleration of B. The acceleration of B is positive if downward, negative if upward.
C
B
A

Write an expression for the length of the rope.
SA
SB
SC
C
B
SB +
i
SA +
Answer: L =
i
Sc+ constants
i

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