Answered: Atwood's machine consists of a…

Atwood's machine consists of a frictionless pulley and two masses connected by a cable over the pulley. What is the magnitude of the tension (T)? See figure below. a. 670N b. 451 N c. 834 N d. 392 N

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 9P: A woman weighs 120 lb. Determine (a) her weight in newtons and (b) her mass in kilograms.

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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

Atwood's machine consists of a frictionless pulley and two masses connected by a cable over the pulley. What is the magnitude of the tension (T)? See figure below.

a. 670N

b. 451 N

c. 834 N

d. 392 N

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