A child spins a rock horizontally on string with speed v with radius r m = 0.25 kg r = 1.36 m T = .25 s Calculate the velocity v, acceleration a, and Net Force Fnet. List of known/unknown values, general equation used to solve (without numbers), algebra to rearrange the equation (without numbers), final answer with units.

A child spins a rock horizontally on string with speed v with radius r m = 0.25 kg r = 1.36 m T = .25 s Calculate the velocity v, acceleration a, and Net Force Fnet. List of known/unknown values, general equation used to solve (without numbers), algebra to rearrange the equation (without numbers), final answer with units.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter13: Gravitation

Section: Chapter Questions

Problem 37P: Two planets in circular orbits around a star have speed of v and 2v . (a) What is the ratio of 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.

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A child spins a rock horizontally on string with speed v with radius r
m = 0.25 kg
r = 1.36 m
T = .25 s

Calculate the velocity v, acceleration a, and Net Force Fnet. List of known/unknown values, general equation used to solve (without numbers), algebra to rearrange the equation (without numbers), final answer with units.

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