posted by Dan .
In the figure below, m1 = 10.0 kg and m2 = 4.5 kg. The coefficient of static friction between m1 and the horizontal surface is 0.60, and the coefficient of kinetic friction is 0.30.
m1 is on a table connected to m2 by a string that is on a pulley. m2 is hanging off the table
If the system is set in motion with m2 moving downward, what will be the acceleration of the system?