Part of a roller-coaster ride involves coasting down

Reference no: EM13668975

Part of a roller-coaster ride involves coasting down an incline and entering a loop 9.10 m in diameter. For safety considerations, the roller coasters speed at the top of the loop should be such that the force of the seat on a rider is equal in magnitude to the rider's weight. From what height above the bottom of the loop should the roller coaster descend to satisfy this requirement?

Reference no: EM13668975

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