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(Solved): Pearson - Intro Physics I Section A Sum... Pearson MyLab and Mastering MasteringPhysics: CH07 Accept ...
Pearson - Intro Physics I Section A Sum... Pearson MyLab and Mastering MasteringPhysics:
CH07Acceptable units the serm
70cm4.0kg\tau =◻q,30\deg \tau = Value Units N\Comb{1}{
2}
.0kg steel ball in his hand. His arm is 70cm long and has a mass of 4.0kg.
For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution.
Part A
What is the magnitude of the torque about his shoulder if he holds his arm straight out to his side, parallel to the floor?
Express your answer with the appropriate units.
\tau = ◻
Request Answer q, Request Answer
Part B
What is the magnitude of the torque about his shoulder if he holds his arm straight, but 30\deg below horizontal?
Express your answer with the appropriate units.
\tau = Value Units
Units
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