Neglect the initial speed of the roller coaster

Reference no: EM13672068

A roller coaster descends 35 meters in its initial drop and then rises 23 meters before going over the first hill. If a passenger at the top of the hill feels an apparent weight which is one-half of her normal weight, what is the radius of curvature of the first hill? Suppose no frictional losses, and neglect the initial speed of the roller coaster.

Reference no: EM13672068

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