Physics · Newtons law of motion and Friction · constrain motion and newton second law in constrain motion
JEE MainsNEET
In the pulley arrangement shown, masses m₁,m₂,m₃ hang and block m₁ is to remain at rest. The required relation is:
Options
1/m₁=1/m₂+1/m₃
4/m₁=1/m₂+1/m₃
m₁=m₂+m₃
1/m₁=2/m₂+3/m₃