A skier starts from rest at the top of a frictionless incline of height 35.0 m, as in Figure 13. At the bottom of the incline, the skier encounters a horizontal surface where the coefficient of kinetic friction between the skis and snow is 0.150. To determine the speed of the skier at the foot of the hill starting from the top of the hill, answer the following Question 43 The initial kinetic energy of the system is zero True False Question 44 The initial gravitational potential energy of the system is zero True False Question 45 Energy lost to friction is zero. True False Question 46 The final kinetic energy of the system is NOT zero True False Question 47 The final gravitational potential energy of the system is NOT zero True False Question 48 Determine the speed of the skier at the foot of the hill. To determine how far does the skier travels on the horizontal surface before coming to rest, answer the following Question 49 The initial kinetic energy of the system is zero True False Question 50 The initial gravitational potential energy of the system is zero True False Question 51 Energy lost to friction is zero.
A skier starts from rest at the top of a frictionless incline of height 35.0 m, as in Figure 13. At the bottom of the incline, the skier encounters a horizontal surface where the coefficient of kinetic friction between the skis and snow is 0.150. To determine the speed of the skier at the foot of the hill starting from the top of the hill, answer the following
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Question 43
The initial kinetic energy of the system is zero
- True
- False
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Question 44
The initial gravitational potential energy of the system is zero
- True
- False
-
Question 45
Energy lost to friction is zero.
- True
- False
-
Question 46
The final kinetic energy of the system is NOT zero
- True
- False
-
Question 47
The final gravitational potential energy of the system is NOT zero
- True
- False
-
Question 48
Determine the speed of the skier at the foot of the hill.
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To determine how far does the skier travels on the horizontal surface before coming to rest, answer the following
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Question 49
The initial kinetic energy of the system is zero
- True
- False
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Question 50
The initial gravitational potential energy of the system is zero
- True
- False
-
Question 51
Energy lost to friction is zero.
- True
- False
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Question 52
The final kinetic energy of the system is NOT zero
- True
- False
-
Question 53
The final gravitational potential energy of the system is NOT zero
- True
- False
-
Question 54
How far does the skier travel on the horizontal surface before coming to rest?
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