Question:
A meter scale is kept on a knife edg e at 50cm mark A weight
Last updated: 6/10/2023
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A meter scale is kept on a knife edg e at 50cm mark A weight of 20 gf is hanging at 80 cm mark and a weight of 50 gf is hanging at 60 cm mark A weight of 55 gf is hanging at x cm fro m 0 mark Draw the diagram for arra ngement and calculate x