Block A (Mass = 2.174 kg) and Block B (Mass = 1.510 kg) are attached by a massless string as shown in the diagram. Block A sits on a horizontal tabletop. There is friction between the surface and Block A. The string passes over (you guessed it) a frictionless, massless pulley. Block B hangs down vertically as shown. When the two blocks are released, Block B accelerates downward at a rate of 3.330 m/s2. What is the tension in the string?