The iron ball shown is being swung in a vertical circle at the end of a 0.7m string. How slowly can the ball go through its top position without having the string go slack? 1.3 m/s 2.6 m/s 3.9 m/s 6.9 m/s

The iron ball shown is being swung in a vertical circle at the end of a 0.7m string. How slowly can the ball go through its top position without having the string go slack? 1.3 m/s 2.6 m/s 3.9 m/s 6.9 m/s

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

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...

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The iron ball shown is being swung in a vertical circle at the end of a 0.7m string. How slowly can the ball go through its top position without having the
string go slack?
1.3 m/s
2.6 m/s
3.9 m/s
6.9 m/s

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