The thrust produced by a single jet engine creates a force of F = 86000 N. It takes the jet (with a mass of m = 7200 kg) a distance of d = 0.92 km to take off. show answer Correct Answer 50% Part (a) What is the take-off speed of the jet vt in m/s? vt = 148.25 vt = 148.3 ✔ Correct! show answer No Attempt 50% Part (b) How far in meters would you need to depress a giant spring k = 100,000 N/m in order to launch the jet at the same speed without help from the engine? ds = | sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() Degrees Radians π ( ) 7 8 9 HOME E ↑^ ^↓ 4 5 6 ← / * 1 2 3 → + - 0 . END √() BACKSPACE DEL CLEAR
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The thrust produced by a single jet engine creates a force of F = 86000 N. It takes the jet (with a...
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