4 u 8 i j k A wire extends by t mm when a weight W is 9

Last updated: 6/13/2023

4 u 8 i j k A wire extends by t mm when a weight W is 9 hanged from it If the wire passes through the pulley and a weight W is attached at one end whereas 3W is attached at the other end then the extension in mm of the wire is 1 2 20 3 20 3 4 30 2 4 u 8 1 j k waar l mm far gant and mm 1 3 20 3 for na fare fort a fe 2 20 4 30 2 fata