Find the minimum mass that is needed to get the system moving and the acceleration of the system once it starts to move. The coefficient of static friction between the mass and the table is 0.54 and the kinetic friction coefficient is 0.31. us = 0.54 1.3 kg uk = 0.31 Enter Your Answers Below A Don't Enter Units Your Name: Minimum Mass (kg): Acceleration (m/s/s): ?? kg