A 2.0 kg mass attached to a 1.5 m string is being spun in a vertical circle at a constant speed. When the mass is at its highest point in the circle the tension in the string is 7.4 N. What is the speed of the mass?

A 2.0 kg mass attached to a 1.5 m string is being spun in a vertical circle at a constant speed. When the mass is at its highest point in the circle the tension in the string is 7.4 N. What is the speed of the mass?

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

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 17P: A light string can support a stationary hanging load of 25.0 kg before breaking. An object of mass m...

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Question 5 options:

	3.3 m/s
	11 m/s
	3.0 m/s
	4.5 m/s

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