The 50-lb force is to be resolved into components along lines a-a and b-b. (a) Using trigonometry,
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The 50-lb force is to be resolved into components along lines a-a′ and b-b′.
(a) Using trigonometry, determine the angle α knowing that the component along b-b′ is 30 lb.
(b) What is the corresponding value of the component along a-a′?
Transcribed Image Text:
50 lb 40° b'
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