an avalanche begins on a ski slope. the mountain is 30 degrees above horizontal. a skier is 100m downhill on path of avalanche(adsbygoogle = window.adsbygoogle || []).push({});

1. how much time does skier have to move out of way if no friction?

2. how much time does skier have if Uk is 0.1?

answer= 1. 6.4 s 2. 7.03 s

can someone please help me? the equation i am using is Fk = UkN

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# Homework Help: Ski Slope Question

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