What is the work done by friction on the skateboarder

Reference no: EM13330983

1. Consider the skateboarder in the figure below. If she has a mass of 49 kg, an initial velocity of 23 m/s, and a velocity of 13 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the kinetic energy of the skateboard's wheels.

Reference no: EM13330983

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