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23 Nov 2019

Consider a roller coaster as it travels near the bottom of itstrack as sketched in the figure below. At this point, the normalforce on the roller coaster is three times its weight. If the speedof the roller coaster is 12 m/s, what is the radius of curvature ofthe track?

_________ m

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Hubert Koch
Hubert KochLv2
17 Nov 2019
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