4. A 60.0-kg skier with an initial speed of 12.0 m/s coasts up a 2.50-m-high rise as shown Below. Find her final speed as she arrives at the top, given that the coefficient of friction between her skis and the snow is 0.0800. (Hint: Find the length of the incline assuming a straight-line path,as shown) V = ? KE; 2.5 m 35° Show all steps: First, how basic equations used, then insert data, then show solution for requested unknown quantities.
4. A 60.0-kg skier with an initial speed of 12.0 m/s coasts up a 2.50-m-high rise as shown Below. Find her final speed as she arrives at the top, given that the coefficient of friction between her skis and the snow is 0.0800. (Hint: Find the length of the incline assuming a straight-line path,as shown) V = ? KE; 2.5 m 35° Show all steps: First, how basic equations used, then insert data, then show solution for requested unknown quantities.
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Transcribed Image Text:4. A 60.0-kg skier with an initial speed of 12.0 m/s coasts up a 2.50-m-high rise as shown
Below. Find her final speed as she arrives at the top, given that the coefficient of friction
between her skis and the snow is 0.0800. (Hint: Find the length of the incline assuming
a straight-line path,as shown)
V = ?
KE;
Vị
2.5 m
35°
Show all steps: First, how basic equations used, then insert data, then show
solution for requested unknown quantities.
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