The New England Merchants Bank Building in Boston is 152 m high. On windy days it sways with a frequency of 0.17 Hz, and the acceleration of the top of the building can reach 2.3 % of the free-fall acceleration, enough to cause discomfort for occupants. Part A What is the total distance, side to side, that the top of the building moves during such an oscillation? Express your answer with the appropriate units. ANSWER: 2A = Problem 15.31 A spring is hung from the ceiling. When a block is attached to its end, it stretches 2.8 cm before reaching its new equilibrium length. The block is then pulled down slightly and released. Part A What is the frequency of oscillation? Express your answer with the appropriate units. ANSWER: f =