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sleet_krkn [62]

3 years ago

7

A roller coaster is going through a loop with a circular radius of 9.1 meters, how fast must the roller coaster be moving at the

top of the loop in order to stay on the track?

1 answer:

Verdich [7]3 years ago

8 0

Answer:

at least 20mph

Explanation:

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Explanation:

For equilibrium, $\sum M = 0$ .

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