Answer:
Shrijesh should be located at 4[m] from the fulcrum point.
Explanation:
We must keep in mind that the moment around the point of rotation (fulcrum) must be equal, so that the bar remains in balance.
The moment for shrijan is:
[tex]M=F*d\\M=600*2\\M_{shrijan}=1200[N*m][/tex]
So if the moment should be equal, the distance can be obtain from the same equation using the shrijesh's force or weight.
[tex]M_{shrijesh}=F*d_{2}\\1200=300*d_{2}\\d_{2}=4[m][/tex]
