PROBLEM 10 How much weight is going to each of Sam's arms, assuming Sam is in equilibrium (aka everything is stable, as in Sam is not falling). 45lb plate on the left side and a 10 lb plate on the right. Assume the bar is weightless (ask me what you would do if it wasn't weightless which is more realistic) 8 FT Sam 1 FT 3 FT A'Weightlifter Supporting an Asynimetrically-loaded Barbell DRAW FREE BODY DIAGRAM HERE WITH ALL REACTIONS, FORCES, AND DIMENSIONS LABELED Pag

PROBLEM 10 How much weight is going to each of Sam's arms, assuming Sam is in equilibrium (aka everything is stable, as in Sam is not falling). 45lb plate on the left side and a 10 lb plate on the right. Assume the bar is weightless (ask me what you would do if it wasn't weightless which is more realistic) 8 FT Sam 1 FT 3 FT A'Weightlifter Supporting an Asynimetrically-loaded Barbell DRAW FREE BODY DIAGRAM HERE WITH ALL REACTIONS, FORCES, AND DIMENSIONS LABELED Pag

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.

Question

PROBLEM 10
How much weight is going to each of Sam's arms, assuming Sam is in equilibrium (aka everything is stable, as in
Sam is not falling). 45lb plate on the left side and a 10 lb plate on the right. Assume the bar is weightless (ask me
what you would do if it wasn't weightless which is more realistic)
8 FT
Sam
3 FT
A'Weightlifter Supporting an Asynimetrically-loaded
Rarbell
DRAW FREE BODY DIAGRAM HERE WITH ALL
REACTIONS, FORCES, AND DIMENSIONS LABELED
Page 4

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