Problem 2.5

Autore:William Haynes

Force F of magnitude 500 lb is to be resolved into two components along lines a-a and b-b. Determine by trigonometry angle α knowing that the component of F along line a-a is to be 400 lb.

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Parallel Lines and Angles: Thinking Classroom Exploration
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Problem 149
p. 302 #15
Aug 30 WS
Johnson_G2_Rotations
BradyMagee_Law of Sines and Cosines

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Circonferenza unitaria
Funzione tangente
Triangoli equilateri
Simmetrie
Equazione differenziale