This question is a long free response question. Show your work for each part of the question, Vo reelle M X = 0 A block of mass A is attached to a spring of negligible mass and can slide on a horizontal surface along the a-direction, as shown above. There is friction present between the block and the surface. The spring exerts no force on the block when the center of the block is located 273= 0. At the instant shown above, the block is located at 3 = 0 and moving toward the right with speed u = up. [a) For the instant shown above, with the block located at I = 0 and moving to the right, predict the direction of the net force on the block. If the net force is zero, select "The net force is zero." _ To the left_ The net force is zero _ To the right