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related to: sikorsky helicopters
It is the net force on on the truck which will equal the tension T in the cable : ∑F = ma = T – mg T = m(a +g) = 5,000kg(1.5m/s² + 9.8m/s²) = 57kN (57,000N rounded) Hope this helps.
3 Answers · Science & Mathematics · 01/05/2009
Leonardo invented. Sikorsky engineered.
4 Answers · Science & Mathematics · 08/06/2008
airplane - wright brothers hot air ballon - Montgolfier brothers helicopter - Sikorsky
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...you know what your angle of the blade is, you can figure out how high the helicopter will go up in one revolution. Now the next thing is to know your...
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