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NotTim
 4 years ago
An 82 Kg pilot is flying a stunt airplane pulls out of a dive at a constant speed of 540 km/h. What force is applied on the pilot by the plane seat at the lowest point in the pullout?
NotTim
 4 years ago
An 82 Kg pilot is flying a stunt airplane pulls out of a dive at a constant speed of 540 km/h. What force is applied on the pilot by the plane seat at the lowest point in the pullout?

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NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0Minimum radius is 3.3*10^2m. The answer is 6.4*10^3 N.

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0My initial answer was 5590.909090...N.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So what is the formula for centripetal force?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0And since he is at the bottom of the circle, the centripetal force is in the same direction as the force of gravity. So they are both just added, right?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So \(\Large F_{net} = m\frac{v^2}{r}+ma_{gravity}\) We have \(m, v, r, a_{gravity}\) right? So does this get you the correct answer?

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0lemme try this one out first. thx for the help and immediate response

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0is gravity suppose to be negative?
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