An object moves in a circle of radius R at a constant speed with a frequency of 4.9 rev/s. Its acceleration is 8.5 m/s^2. If you want to change only the frequency so that the acceleration is reduced by a factor of 4, what is the new frequency in rev/s?

An object moves in a circle of radius R at a constant speed with a frequency of 4.9 rev/s. Its acceleration is 8.5 m/s^2. If you want to change only the frequency so that the acceleration is reduced by a factor of 4, what is the new frequency in rev/s?

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.30P: A student drops a water-filled balloon from the roof of the tallest building in town trying to hit...

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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.

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