7z4nc8rs66 7z4nc8rs66
  • 23-01-2024
  • Physics
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A 58-kg skier is coasting down a 25° slope. Near the top of the slope, her speed is 3.6 m/s. She accelerates down the slope because of the gravitational force, even though a kinetic friction force is acting on her. The coefficient of kinetic friction = 0.137. Determine the speed at a point that is displaced 57 m downhill.

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