1. The problem statement, all variables and given/known data Man standing on scale and pulling on a rope connected to two pulleys 2. Relevant equations The mass of the man is: m=100 kg The weight of the pulleys, cables, balance, and the frictions are not taken into account g=10m x s-2 3. The attempt at a solution the force that the man should draw in order to maitain balance: T1=250 N The weight displayed on the scale: P= 125 kg Other tensions: T2=250 N T3=500 N T4=500 N T5=1000 N Do your agree with that ? Thank you..