a 100 newton painting is held by 2 cables. they are at a angle of 80 and 70 to the horizontal please show steps to the solution.... its the only type of question that i still not confident about my test...please help.... thanks in advance
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Originally Posted by antikv a 100 newton painting is held by 2 cables. they are at a angle of 80 and 70 to the horizontal please show steps to the solution.... its the only type of question that i still not confident about my test...please help.... thanks in advance What have you tried? Where are you stuck? Draw a force diagram. Then either resolve forces in vertical and horizontal directions etc., or use Lami's Theorem.
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