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The thrust produced by a single jet engine, m=7300kg, creates a force F=73000N. It takes the jet a distance of d=0.84km to take off.
A) What is the take-off speed of the jet (vt) in m/s?
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?
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