1. Use the following diagram to determine the acceleration of the system and tension force between mass A-B and B-C, if A=4.0 kg, B=2.0 kg and C = 8.0 kg. The coefficient of kinetic friction is 0.29 [A3] 2. An object sits at the edge of a table top with a mass of 143 kg. It is connected by a fine strong thread to a mass via a pulley which is hanging in the air below the edge of the table top. The friction coefficient between the 143 kg mass and the table is 0.300 and the tension in the thread is 890. N, find the acceleration of the system and the mass of the other block!! [A3] Draw FBD [C1] PART lI: Evaluate the following problems? T/1:6 1. Tarzan (m =100 kg) holds one end of an ideal vine (infinitely strong, completely flexible, but having zero mass). The vine runs horizontally to the edge of a cliff, then vertically to where Jane (m = 50 kg) is hanging on, above a river filled with hungry crocodiles. A sudden sleet storm has removed all friction. Assuming that Tarzan hangs on, what is his acceleration toward the cliff edge? T:3 2. Mercury orbits the Sun in an approximately circular path, at an average distance of 5.79 x 10 m, with a centripetal acceleration of magnitude 4.0 x 102 m/s2. What is its period of revolution around the Sun, in seconds? in \"Earth\" days? T:3 BONUS: Mr. Balgoo strongly believe that, "some subjects/ question appears to be hard because they have a lot of prerequisite knowledge, which often students don't have. Once you obtain the correct background knowledge, most ideas are roughly equally easy to learn." Keeping the above mentioned idea in mind explain any concept that you learned in his class with all the prerequisite knowledge? 3