Determine the required height h of the roller coaster so that it will reach a...

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Determine the required height h of the roller coaster so that it will reach a speed of 100 km/h at the bottom B while starting from the resting position at the crest of hill A. Use g = 9.81 m/s².

43.33 m

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39.33 m

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30.33 m

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19.63 m

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13.35 m

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