Mathematics, 03.01.2020 19:31 emilystartk
In fig .1 2-40,one end of a uniform beam of weight 222n is hinged to a wall ; the other end is sup -ported by a wire that makes angles 6 =30.0with both wall and beam .find (a)thetension in the wire and the ( b)horizontaland (c)verticalcompo -nents of the force of the hinge on the beam .
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In fig .1 2-40,one end of a uniform beam of weight 222n is hinged to a wall ; the other end is sup -...
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