Recent content by esoms

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    How Are Θ, ø, R, and ρ Connected in a Rolling Half-Pipe?

    Homework Statement Suppose we have a skateboard half-pipe. The half-pipe has a radius R. We take a bicycle wheel of radius ρ and let it roll into the half-pipe. The wheel rolls without slipping ( and doesn't fall over, of course). Let Θ be the angle from the vertical to the line connecting the...