4. A boy swings a stone on a rope above his head. If the stone has a mass of 0.8 kg and the cen- tripetal acceleration given to the stone is 1.2 m/s, what is the centripetal force acting on the stone?

4. A boy swings a stone on a rope above his head. If the stone has a mass of 0.8 kg and the cen- tripetal acceleration given to the stone is 1.2 m/s, what is the centripetal force acting on the stone?

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 8WUE: A car of mass 1 230 kg travels along a circular road of radius 60.0 m at 18.0 m/s. (a) Calculate the...

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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

4. A boy swings a stone on a rope above his head. If the stone has a mass of 0.8 kg and the cen-
tripetal acceleration given to the stone is 1.2 m/s, what is the centripetal force acting on the
stone?

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