The system shown in the figure is in equilibrium. The maximum value of \( \mathrm{W} \), so that...

The system shown in the figure is in equilibrium. The maximum value of \( \mathrm{W} \), so that the maximum value of static frictional force on \( 100 \mathrm{~kg} \) body is \( 450 \mathrm{~N} \), will be :-
(1) \( 100 \mathrm{~N} \)
(2) \( 250 \mathrm{~N} \)
(3) \( 450 \mathrm{~N} \)
(4) \( 1000 \mathrm{~N} \)
W