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In the figure below if the weight of the head w- 10N, the distances are in cm, then the tension in the mussel M is:

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: Newton's Laws Of Motion

Section: Chapter Questions

Problem 40P: The leg and cast in Figure P4.40 weigh 220 N (w1). Determine the weight w2 and the angle needed so...

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

In the figure below if the weight of the head w - 10N, the distances are in cm, then the tension in the mussel M is:
3 2
W
M
Oa 20N
O b. 15 N
O 10N
Od 5N

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