Physics, 24.11.2021 05:40 SoccerHalo
A 100 kg roller coaster car is located at the top of a hill where the height is 20 m. What is the velocity when it reaches the bottom of the hill? 5. 5 m/s 11. 2 m/s 16. 7 m/s 19. 8 m/s.
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A 100 kg roller coaster car is located at the top of a hill where the height is 20 m. What is the ve...
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