_10. A wooden ball is tied by a light string to a rod. The ball is then rotated with constant angular speed. What happens to its linear speed when the length of the string is doubled? a) doubled b) reduced by half c) tripled d) remains the same

_10. A wooden ball is tied by a light string to a rod. The ball is then rotated with constant angular speed. What happens to its linear speed when the length of the string is doubled? a) doubled b) reduced by half c) tripled d) remains the same

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section7.3: Tangential Velocity, Tangential Acceleration, And Centripetal Acceleration

Problem 7.5QQ: When the merry-go-round of Quick Quiz 7.4 is rotating at a constant angular speed, Andreas...

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Question

p 10

10. A wooden ball is tied by a light string to a rod. The ball is then rotated with constant angular speed. What
happens
to its linear speed when the length of the string is doubled?
a) doubled
Solution/Explanation:
b) reduced by half
c) tripled
d) remains the same

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