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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Fig. shown a uniform square plate from identical squares at the corners can be removed. (a) Where is the centre of mass of the plate originally ? (b) Where is it after square 1 is removed ? (c ) where is it after squares 1 and 2 are removed ? (d) Where is c.m after squares 1,2,3, are removed ? (f) Where is c.m after all the four squares are removed ? Answer in terms of quadrants and axes.

Fig. shown a uniform square plate from identical squares at the corners can be removed. (a) Where is the centre of mass of the plate originally ? (b) Where is it after square 1 is removed ? (c ) where is it after squares 1 and 2 are removed ? (d) Where is c.m after squares 1,2,3, are removed ? (f) Where is c.m after all the four squares are removed ? Answer in terms of quadrants and axes.

Voltmeters V1 and V2 are conne ted in series across a D.C. line. V1 reads 80 V and has a per volt resistance of 200 ohm. V2 has a total resistance of 32 K ohm. The line voltage is