All surfaces shown in figure are smooth. For what ratio m1:m2:m2:m3, system is in equilibrium. All pulleys and strings are massless. All surfaces shown in figure are smooth. For what ratio m1:m2:m2:m3 system is in equilibrium. All pulleys and strings are massless. October 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 5 - [...]