A uniform diving board, of length 5.21 m and mass 50.4 kg, is supported at two points; one support is located L1 = 3.32 m from the end of the board and the second is at 4.89 m from the end. As shown in the figure below, L2 = 1.57 m. What is the force acting on the board due to the left support when a diver of mass 62.9 kg stands at the end of the board over the water? Assume that these forces are vertical.
What is the force acting on the board due to the right support when a diver of mass 62.9 kg stands at the end of the board over the water?