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(5%) Problem 14: The thrust generated by one jet engine creates a force of F = 79000 N. It takes the plane (with a mass of m = 7200 kg) a distance of d = 0.78 km to take off. A 50% Part (a) What is the take-off speed of the plane v, in m/s? Grade Summary Deductions 0% Potential 100% ed sin cos tan JC 7 8 9 HOME Submissions Attempts remaining: 5 ed cotan() asin() acos() E 4 15 6 (4% per attempt) atan acotan( sinhC 2 3 detailed view cosho tanh() cotanho + 0 END Degrees O Radians VO BACKSPACE CLEAR Submit Hint Feedback I give up Hints: 1% deduction per hint. Hints remaining: 3 Feedback: 2% deduction per feedback. 4 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 plane at the same speed without help from the engine