# physics

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A jet pilot takes his aircraft in a vertical loop.f the jet is moving at a speed of 1500 km/h at the lowest point of the loop, determine the minimum radius of the circle so that the centripetal acceleration at the lowest point does not exceed 6.0 g's.

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not 5

• physics -

v^2=gr
r=(v^2)/g
r=(416.67)^2/(6*9.8)
r=2952.56...m

(1500km/h=416.666666 m/s)

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