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14-01-2023
Physics

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A 100 kg roller coaster is pulled up an incline that reaches a height of 30 meters at point A. It then rolls from rest down the track. Point C is 10 meters above the ground.

a. What is the PE, KE, and TME at point A?

b. What is the PE, KE, and TME at point C?

c. How fast is the roller coaster moving at point C?

A 100 kg roller coaster is pulled up an incline that reaches a height of 30 meters at point A It then rolls from rest down the track Point C is 10 meters above class=

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