A tennis ball connected to a string of radius 0.80 m is spun around in a vertical, circular path at a uniform speed of 2.5 m/s. When the ball is at the bottom of the circle, what is the magnitude of its acceleration? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

A tennis ball connected to a string of radius 0.80 m is spun around in a vertical, circular path at a uniform speed of 2.5 m/s. When the ball is at the bottom of the circle, what is the magnitude of its acceleration? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...

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