A child is swinging a 0.300-kg ball on a string. She is swinging it in a circle with an angular velocity of 25.0 radians/sec. The radius of the circular path is 24.8 cm. Suddenly she starts speeding the ball up with an angular acceleration is 0.410 rad/s². The string has a tensile strength (breaking point) of 200 Newtons. How many complete turns will the ball make before the string breaks?

A child is swinging a 0.300-kg ball on a string. She is swinging it in a circle with an angular velocity of 25.0 radians/sec. The radius of the circular path is 24.8 cm. Suddenly she starts speeding the ball up with an angular acceleration is 0.410 rad/s². The string has a tensile strength (breaking point) of 200 Newtons. How many complete turns will the ball make before the string breaks?

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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