- #1
aligass2004
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Homework Statement
Sam, whose mass is 80kg, takes off across level snow in his jet powered skis. The skis have a thrust of 189N and a coefficient of kinetic friction on snow of 0.1. Unfortuneately, the skis run out of fuel after only 12s.
Homework Equations
F=ma
kinematic equations
The Attempt at a Solution
I have no idea where to even begin with this problem.