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The human body can safely stand an accel...

The human body can safely stand an acceleration 9 times that due to gravity which is `10 m//s^(2)`. The minimum radius of curvature with which a pilot may safely turn a plane vertically upward at the end of a dive, when the plane's speed is 720km/hr is :

A

500 m

B

612 m

C

475 m

D

323 m

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The correct Answer is:
A
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