I've been staring at this problem for a loonnng time and i just cant figure it out:(.. i would appreciate it if someone could help me...thx! :) A large block with mass 26 kg executes horizontal simple harmonic motion as it slides across a frictionless surface with a frequency 1:9 Hz : Block smaller block with mass 9 kg rests on it, and the coefcient of static friction between the two is u = 0.459. The acceleration of gravity is 9:8. What maximum amplitude of oscillation can the system have if the block is not to slip? Answer in units of cm.