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July 22, 2014

Homework Help: physics 2..help PLEASE!!

Posted by kelsey on Wednesday, October 8, 2008 at 12:44am.

A 63 kg skier encounters a dip in the snow's surface that has a circular cross section with a radius of curvature of 12 m. If the skier's speed at point A in Figure 8-25 is 7.9 m/s, what is the normal force exerted by the snow on the skier at point B? Ignore frictional forces.
radius=12
h of dip=1.75m

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