5. An object of mass 10 kg is whirled round in horizontal circle of radius 4 m by a revolving string inclined to the vertical. If the uniform speed of the object is 5 ms-, calculate i. the tension in the string.

5. An object of mass 10 kg is whirled round in horizontal circle of radius 4 m by a revolving string inclined to the vertical. If the uniform speed of the object is 5 ms-, calculate i. the tension in the string.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 28P

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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

5. An object of mass 10 kg is whirled round in horizontal circle of radius 4 m by a
revolving string inclined to the vertical. If the uniform speed of the object is
5 ms-', calculate
i. the tension in the string.
ii. the angle of inclination of the string.
Date of Submission: APRIL 10, 2021

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