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Anonymous

# forces physics ?

A stunt pilot his weight is 800 N completes a vertical loop the loop maneuver at a speed of 60 m/s. What is the maximum radius of the loop in order that he will not fall out of the plane at the top of them

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- Anonymous4 weeks ago
g = 9.806 = V^2/r

rmax = V^2/g = 60^2/9.806 = 367 m

..the smaller the radius , the better it is ....

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- Anonymous4 weeks ago
The mass is immaterial. the centripetal acceleration has to at least equal g.

9.81 m/sec^2 = (60 m/sec)^2 / radius

Simple algebra at this point.

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