Physics, 20.07.2020 14:01 alarconanais07

A roller coaster is traveling on a frictionless track with a speed of 2 m/s at point A and continue to move on a different path as shown on the diagram, and stops at a maximum height at point D. Calculate its speed (in m/s) as it passes point C

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A roller coaster is traveling on a frictionless track with a speed of 2 m/s at point A and continue...