solve correctly

A block on a frictionless table is attached to a horizontal spring of spring constant kK = 341 N/m. (a) Sketch a graph of the spring force on the block F versus the block's position x. Use the conventional choice of placing the origin at the relaxed position of the spring. 1 + x (mM) x(m) -40 -30 -20 -10 =5000 =10000 \\ \\ - x(m) -40 -30 -20 -10 10 20 30 40 =5000 (b} Use your graph to estimate the work done by the spring on the block as the block moves from the relaxed position of the spring, x; = 0, to x= 35.0 m. J