Determine the additional mass required for stable equilibrium. Meter stick: xem = 50.0 cm, m = 150.0 g. Hanger clamp: x= +0.0 cm, m = 16.5 g. (see the figure below) Xce = 0.0 cm ... Xrulcrum = 20.0 cm Xcm = 50.0 cm Fe Fe
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