A rope with a length of 2.0 m is used to swing a 0.25 kg object in a horizontal circular motion with a uniform speed of 20.0 m/s. a) What is the force of tension in the rope? b) What is the period of rotation? (Hint: the time taken for the ball to complete one entire circle)

A rope with a length of 2.0 m is used to swing a 0.25 kg object in a horizontal circular motion with a uniform speed of 20.0 m/s. a) What is the force of tension in the rope? b) What is the period of rotation? (Hint: the time taken for the ball to complete one entire circle)

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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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A rope with a length of 2.0 m is used to swing a 0.25 kg object in a horizontal circular
motion with a uniform speed of 20.0 m/s.
a) What is the force of tension in the rope?
b) What is the period of rotation? (Hint: the time taken for the ball to complete one
entire circle)

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