PART A. MULTIPLE-CHOICE PROBLEMS: Circle the BEST answer to each multiple-choice question (5 points each). 1. A block (mass m = 1.75 ke) is placed and held against a spring (spring constant * = 80.0 N/m) that has been compressed 15.0 cm. (The block is not attached to the spring.) The block is released, allowing the spring to expand and push the block forward along a level, horizontal surface. What total distance does the block travel from its point of release if the coefficient of kinetic friction between the block and the surface is 0.24? W = ARI in a} 9.65 cm b) 32.7 cin - Ped = 0 + ( - 1 1 x9 c 16.1 cm )21.9 cm none of the above d = - 0. 219 m 21. 9 cm