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A uniform beam of mass M-100 kg and length 1 2.00 m is suspended from a ceiling at an angle of 30 below the horizontal. The
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B. 0 30° ) Taking torque about o 2 = 0 (т) tог) - (w) (ок) - о - т (1) (он) (OB) From AO AE СА - Солъ0° From 40BD бE op - ColT (W) NA W = mg mg loxio 50 N. 2 - mg 10X10 Son. from fig N=T. = ON. Force by the hinge = 5.0x10 N. i.

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