017 10.0 points A block of mass 3 lag is hung from a spring. causing it to stretch 12 cm at equilibrium. as shown below. The 3 kg block is then replaced by a =1 kg Mock. and the new block is released from the position shown below. at which point the spring is nnstrereJietl. to?:o}?:0:0::o::o::o::o:t:o:o:o't'o'o' s..O90..90.090..9.'.9.*.'.'.9.'.'..._. ..... equil hrinin How far will the 4 kg block fall before its direction is reversed? For the new block ease. the total distance of fall is twice the ainplinu'lc of the oscillation. The acceleration due to gravity is 9.8 infsl. Answer in units of em. 018 (part 1 01'3) 10.0 points A block of unknown mass is attached to a spring of spring constant 3.2 Elfin and under- goes simple harmonic motion with an ampli- tude of 7.5: cm. When the 111ass is halfway between its equilibrium position and the end point. its speed is measure] to lie 31.? mufs. Calculate the mass of the block. Answer in units of tag. 0111(th 2 of3) 10.0 points Find the period of the motion. Answer in units of s 020 (part 3 of 3) 10.0 points Calculate the maximum acceleration of the block. Answer in units of m/s