Cliff and Will support the board at each end so that it is horizontal. A 61 kg boulder is placed on a 2.00 m long board at a point that is x from Cliff. Assume mass of the board to be so small that you can set it to zero. Choosing the upward direction to be positive, Cliff supplies a force of 119.682 N to the board, and Will supplies a force of 478.728 N to the board. What is the displacement x of the boulder from Cliff?