Physics, 08.12.2020 02:00, meababy2009ow9ewa

A computational model predicts the maximum kinetic energy a roller coaster car can have given its mass, the speed at the highest point of its journey, and the height of the highest point. The mass is 250 kg, and the highest point of the journey is at 30 m, where the cart is at rest. What is its maximum kinetic energy?
73,500 J
468,750 J
0 J
112,500 J

Answers: 3

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A computational model predicts the maximum kinetic energy a roller coaster car can have given its ma...