A 500kg stunt pilot who has been diving her airplane, Ask an Expert

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A 50.0kg stunt pilot who has been diving her airplane vertically pulls out of the dive by changing her course to a circle in a vertical plane.
Part A
If the plane's speed at the lowest point of the circle is 95.0m/s , what should the minimum radius of the circle be in order for the acceleration at this point not to exceed 4.00g ?

Part B
What is the apparent weight of the pilot at the lowest point of the pullout?

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Category:- Physics
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