Answered: PROBLEM: A 4 kg rock rolls around the…

PROBLEM: A 4 kg rock rolls around the edge of a circle with a radius of 1.5m. If it is rolling at a speed of 12 m/s, what is the centripetal force?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter7: Gravitation

Section7.1: Planetary Motion And Gravitation

Problem 5PP

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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

Worksheet 7 - CIRCULAR MOTION
PROBLEM: A 4 kg rock rolls around the edge of a circle with a
radius of 1.5m. If it is rolling at a speed of 12 m/s, what is the
centripetal force?
For uniformity, round off to only 1 decimal place.

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