Two blocks, with masses m1 = 2.4 kg and m2 = 1.8 kg, are initially at rest and are connected by a massless string passing over a massless, frictionless pulley. The system is released from rest. Draw free body diagrams that show all the forces acting on m1 and m2. Calculate the acceleration of the blocks. Calculate the tension in the string between the blocks.

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a. water evaporates, which favors the formation of h2co3. b. pressure decreases, which favors the formation of h2co3. c. the open container warms up, which causes more gas to escape. d. co2is removed, which favors the formation of h2co3.