Chapter 2.8 - PROBLEM 2.8 The 50-lb force is to be resolved...

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PROBLEM 2.8 The 50-lb force is to be resolved into components along lines - aa and -. bb ( a ) Using trigonometry, determine the angle α knowing that the component along - is 30 lb. ( b ) What is the corresponding value of the component along - ? SOLUTION Using the triangle rule and the Law of Sines
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