A block of mass m hanging on a spring with spring constant k and amplitude A oscillates with a period T. If he block is replaced with another that has a mass 4m (4 times greater). What is the new period of oscillation?
a. The new period would be 1/4 the original period
b. The new period would be 1/2 the original period
c. The new period would be the same as the original period
d. The new period would be 2 times the original period
e. The new period would be 4 times the original period