Question: A skateboarder is launched by a spring initially compressed at a distance x = 0.50 m as shown. The spring constant of the spring is

A skateboarder is launched by a spring initially compressed at a distance x = 0.50 m as shown. The spring constant of the spring is 6400 N/m and the mass of the boarder including the board is 50.0 kg. Assume friction is negligible. Using the conservation of energy derive the equation of the speed of the skateboarder along the horizontal ramp and use it to compute the speed. Make sure to sketch and label initial

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