Engineering, 06.06.2020 19:57, fdougie111

If the track is to be designed so that the passengers of the roller coaster do not experience a normal force equal to zero or more than 4 times their weight, determine the limiting height hA so that this does not occur. The roller coaster starts from rest at position A. Neglect friction.

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If the track is to be designed so that the passengers of the roller coaster do not experience a norm...