Answered: an object with a mass of 0.5 kg is…

an object with a mass of 0.5 kg is doing uniforma cicular motion, the circle radius is 1.2 meters and 20 turns time is 33 seconds, how much is the centripetal force? O 12 N O 42.5 N O 87 N O 8.69 N

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 14PE: An ordinary workshop grindstone has a radius of 7.50 cm and rotates at 6500 rev/min. (a) Calculate...

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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

an object with a mass of 0.5 kg is doing uniforma cicular motion, the circle radius is 1.2 meters and 20 turns time is 33 seconds, how much is the centripetal
force?
12 N
42.5 N
87 N
8.69 N

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