14. A 66.0 kg skier with an initial velocity of 9.30 m/s slides up a slope of 35.0° to a height of 2.50 m above where she started. The coefficient of kinetic friction is 0.0750. a. Find the force due to friction on the hill. b. Find the skier's velocity at the top of the hill. V₁ = ? KE V₁ 35° 2.5 m
14. A 66.0 kg skier with an initial velocity of 9.30 m/s slides up a slope of 35.0° to a height of 2.50 m above where she started. The coefficient of kinetic friction is 0.0750. a. Find the force due to friction on the hill. b. Find the skier's velocity at the top of the hill. V₁ = ? KE V₁ 35° 2.5 m
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Transcribed Image Text:14. A 66.0 kg skier with an initial velocity of 9.30 m/s slides up a slope of 35.0° to a height
of 2.50 m above where she started. The coefficient of kinetic friction is 0.0750.
a. Find the force due to friction on the hill.
b.
Find the skier's velocity at the top of the hill.
V = ?
KE₁
Vi
35°
2.5 m
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