A skier of mass 107 kg travels down a frictionless ski trail. (a) If the top of the trail is a height 186 m above the bottom, what is the work done by gravity on the skier? J (b) Find the velocity of the skier when he reaches the bottom of the ski trail. Assume he starts from rest. m/s

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**Physics Problem: Work and Energy**

A skier with a mass of 107 kg travels down a frictionless ski trail. 

(a) If the top of the trail is 186 meters above the bottom, what is the work done by gravity on the skier?
\[ \text{_______ J} \]

(b) Find the velocity of the skier when he reaches the bottom of the ski trail. Assume he starts from rest.
\[ \text{_______ m/s} \]
Transcribed Image Text:**Physics Problem: Work and Energy** A skier with a mass of 107 kg travels down a frictionless ski trail. (a) If the top of the trail is 186 meters above the bottom, what is the work done by gravity on the skier? \[ \text{_______ J} \] (b) Find the velocity of the skier when he reaches the bottom of the ski trail. Assume he starts from rest. \[ \text{_______ m/s} \]
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