A roller coaster designer wants to have the coaster car go through a flat hori-zontal curve with an acceleration of 5" and the curve has a radius of 12 m.Determine the velocity the coaster needs to match the desired acceleration.AB1.0 m/D1.1 m/C 7.7 m/s56 m

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curve with an acceleration of 5 m/s² and the curve has a radius of 12 m. mine the velocity the coaster needs to match the desired acceleration. 1.0 m/s 1.1 m/s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 12OQ

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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

A roller coaster designer wants to have the coaster car go through a flat hori-
zontal curve with an acceleration of 5" and the curve has a radius of 12 m.
Determine the velocity the coaster needs to match the desired acceleration.
A
B
1.0 m/
D
1.1 m/
C 7.7 m/s
56 m

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