Question
A 50 kg skier is traveling down a small 11.0 meter high slope . a. if the slope is frictionless, what is her speed when
A 50 kg skier is traveling down a small 11.0 meter high slope .
a. if the slope is frictionless, what is her speed when she reaches the bottom?
b. now assume there is a constant force of friction agaisnt her as she skis. If her speed upon reaching the bottom is instead 2.6 m/s, how much work did the friction do on her?
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The Physics Of Everyday Phenomena
Authors: W. Thomas Griffith, Juliet Brosing
8th Edition
978-0073513904, 9780073513904
