Homework Help: Physics

Posted by Orla on Thursday, October 25, 2012 at 12:54pm.

A speed skater goes around a turn that has a radius of 31 m. The skater has a speed of 13 m/s and experiences a centripetal force of 460 N. What is the mass of the skater?

Physics - Elena, Thursday, October 25, 2012 at 1:22pm
F=mv²/R
m=FR/ v²

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