Two identical blocks with masses of 3.1 kg each are held in place on a table 0.1 m apart from each other. The coefficient of friction between the table and the blocks is 0.25, and each block separately has a charge of 0.015 mC on it. Though the blocks are initially stationary when released, the Coulomb force between the objects will push them apart, while the friction force inhibits their motion. What is the separation between the blocks when they come to a stop? Answer to two decimal places. Type your answer...