a 75 kg man is at a position 7 meters up an 8 m uniform bar with a mass of 50 kg. If the 15 kg mass is hung at a position 4.

a 75 kg man is at a position 7 meters up an 8 m uniform bar with a mass of 50 kg. If the 15 kg mass is hung at a position 4.5 m from the wall, find the tension in the cable connected 6 meters up the uniform bar and the horizontal and vertical forces on the bar from the wall