Illustrate what is coefficient of kinetic friction of skis

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Sam, whose mass is 79.0 , takes off down a 52.0 high, 8.00 slope on his jet-powered skis. The skis have a thrust of 220 . Sam's speed at the bottom is 45.0. What is the coefficient of kinetic friction of his skis on snow?

Reference no: EM13117786

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