A skateboarder with an initial speed of 21 ms rolls

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A skateboarder, with an initial speed of 2.1 m/s, rolls virtually friction free down a straight incline of length 20 m in 3.2 s. A skateboarder, with an initial speed of 2.1 m/s, rolls virtually friction free down a straight incline of length 20 m in 3.2 s.

Reference no: EM13638862

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