10. Pressure and Fluids *** 23. A 70-kg painter wearing a 20-kg weighted belt stands under...
A 70 kg painter is painting the wall of a building. He stands on a horizontal board of length 4.5 m and mass 15 kg, suspended from vertical ropes attached to each end. If the painter stands 1.9 m from one end of the board, what would the tensions in the ropes be? tension in rope nearer to the painter tension in rope further from the painter
1. (10 pts) A uniform 30.0-kg scaffold of length 3.0 m is supported by two light cables, as shown in the figure. A painter A of mass "m" kg stands 0.5 m from the left end of the scaffold. If the tension in the left cable cable is twice that in the right cable, find the tensions in the cables and the mass of the painter A. (Answer the following questions to solve this problem) a. (2 pts) Draw the...