A 58-kg skier is coasting down a 25 slope, as Figure 6.7a
Chapter 6, Problem 6.28(choose chapter or problem)
A 58-kg skier is coasting down a 25 slope, as Figure 6.7a shows. 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 frictional force of magnitude 71 N opposes her motion. Ignoring air resistance, determine the speed at a point that is displaced 57 m downhill.
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