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Physics, 20.01.2021 22:40 lisa123465
19. The horizontal loop at the bottom of the staircase has a radius of 0.71 m. What is the centripetal
force that the track exerts on the car when it is in the loop? (Hint: use the velocity value that you
found in question 18)
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19. The horizontal loop at the bottom of the staircase has a radius of 0.71 m. What is the centripet...
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