QUESTION 17 A 0.1 kg ball rotates at a constant speed of 2 m/s on the end of 1 m long string. The string describes a horizontal circle. What is the centripetal force_ and centripetal acceleration of the object_ ? 7.5 N; 1.2 m/s² 3.9 N; 3 m/s2 0.4 N; 4 m/s2 6 N; 3.2 m/s2 2.5 N; 2.4 m/s2

QUESTION 17 A 0.1 kg ball rotates at a constant speed of 2 m/s on the end of 1 m long string. The string describes a horizontal circle. What is the centripetal force_ and centripetal acceleration of the object_ ? 7.5 N; 1.2 m/s² 3.9 N; 3 m/s2 0.4 N; 4 m/s2 6 N; 3.2 m/s2 2.5 N; 2.4 m/s2

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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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.

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