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ohaa [14]
4 years ago
8

How fast must an airplane be moving if it makes a turn with a 7200-m radius with a

Physics
1 answer:
nadezda [96]4 years ago
5 0

Answer:

180 m/s

Explanation:

The centripetal acceleration a for an object on a circular orbit with radius r and velocity v is given by:

a=\frac{v^2}{r}

Solving the equation for velocity:

v=\sqrt{ar}

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