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A 1000 kg rollercoaster moves in a vertical circular loop

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A 1000 kg rollercoaster moves in a vertical circular loop of radius 10m as illustrated below. What is the magnitude of the normal force at the bottom of the loop if its angular speed at that position is 0.5 rad/s? Use g=10m/s2. (illustration isn't necessary).

Reference no: EM13644863

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