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Bogdan [553]
3 years ago
9

An airplane is flying in a horizontal circle at a speed of 92.1 m/s. The 55.6 kg pilot does not want his radial acceleration to

exceed 8.45 g. The acceleration of gravity is 9.8 m/s². What is the minimum radius of the circular path?
Physics
1 answer:
Fudgin [204]3 years ago
7 0

Answer:

 r = 102.43 m

Explanation:

Newton's second law for this case is

              F = ma

Where the acceleration is centripetal

            a = v² / r

            r = v² / a

They indicate that the radial acceleration is 8.45 g

           r = v² / 8.45 g.

           r = 92.1² / 8.45 9.8

           r = 102.43 m

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