The weight of passengers on a roller coaster increases by 59% as the car goes through...

Question

Question

science physics

Answer 1

Answer #1

Radius r = 38 m

Centrifugal force F = 59 % of W

mv ² / r = 0.59 W

= 0.59 mg

v ² / r = 0.59 g

From this v ² = 0.59 rg

= 0.59 x 38 x9.8

= 219.716

v = 14.822 m/s

Answer 2

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