Asked by laura

a device for training astronauts and jet fighter pilots is designed to rotate the trainee in a horizontal circle of radius 10 m. if the force felt by the trainee is 7.75 times her own weight, how fast is she rotating? express in both m/s and rev/s
Answered by bobpursley
v^2/r=7.75g
v= sqrt (77.5g)

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