The tension in a string from which a 4.0-kg object is suspended in an elevator is equal to 44 N. What is the acceleration of the elevator? A 1.2 m/s^2 upward B 2.4 m/s^2 downward 1.2 m/s^2 downward D 11 m/s^2 upward E 10 m/s^2 upward

The tension in a string from which a 4.0-kg object is suspended in an elevator is equal to 44 N. What is the acceleration of the elevator? A 1.2 m/s^2 upward B 2.4 m/s^2 downward 1.2 m/s^2 downward D 11 m/s^2 upward E 10 m/s^2 upward

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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

The tension in a string from which a 4.0-kg object is suspended in an elevator is equal to 44 N. What is the acceleration of the
elevator?
A 1.2 m/s^2 upward
B 2.4 m/s^2 downward
1.2 m/s^2 downward
D 11 m/s^2 upward
(E 10 m/s^2 upward

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