A skier starts from rest on the 42° slope at time t = 0 and is clocked at t = 2.24 s as he passes a speed checkpoint 15 m down the slope. Determine the coefficient of kinetic friction between the snow and the skis. Neglect wind resistance. Part 1 42° Correct Calculate the acceleration of the skier. Answer: a = 5.97895408 m/s²

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A skier starts from rest on the 42° slope at time t = 0 and is clocked at t = 2.24 s as he passes a speed checkpoint 15 m down the slope.
Determine the coefficient of kinetic friction between the snow and the skis. Neglect wind resistance.
Part 1
42°
Correct
Calculate the acceleration of the skier.
Answer: a = 5.97895408
m/s²
Transcribed Image Text:A skier starts from rest on the 42° slope at time t = 0 and is clocked at t = 2.24 s as he passes a speed checkpoint 15 m down the slope. Determine the coefficient of kinetic friction between the snow and the skis. Neglect wind resistance. Part 1 42° Correct Calculate the acceleration of the skier. Answer: a = 5.97895408 m/s²
* Incorrect
The free-body diagram is shown. Find the normal force N and the friction force F. Your answers will be in terms of the mass m
Answers:
N=
mg
F=
i
N
i 23.040046
F
287.01774559055
mg
mg
Transcribed Image Text:* Incorrect The free-body diagram is shown. Find the normal force N and the friction force F. Your answers will be in terms of the mass m Answers: N= mg F= i N i 23.040046 F 287.01774559055 mg mg
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