Part A (30\%, each of 5%) True or Fake? If your answer is "false", you MISI jutify the staic ment. 1. For a floating body (density of p ) with a volume of V, the booyant force is pegV, in the upward directimen 2. Pelton whecl is a kind of device that adds eneryy to the fluid. 3. Momentuim theorem is based on force conservation. 4 When an fluid is at nest, there can be no stress. 5. For the Pelton whecl as shown in the figure in the right-hand side, the wheel moves towards the right as the jet of fluid strikes the botiom. In this case, the force would be comparably. reduced due to the move of the wheel (compared to the case if wheel dos not movement) 6. The tank on the righe-hand side is a steady flow system Part B (72%) Calculation 1. (20%) Consider the steam locomotive tender schematically Part A (30\%, each of 5%) True or Fake? If your answer is "false", you MISI jutify the staic ment. 1. For a floating body (density of p ) with a volume of V, the booyant force is pegV, in the upward directimen 2. Pelton whecl is a kind of device that adds eneryy to the fluid. 3. Momentuim theorem is based on force conservation. 4 When an fluid is at nest, there can be no stress. 5. For the Pelton whecl as shown in the figure in the right-hand side, the wheel moves towards the right as the jet of fluid strikes the botiom. In this case, the force would be comparably. reduced due to the move of the wheel (compared to the case if wheel dos not movement) 6. The tank on the righe-hand side is a steady flow system Part B (72%) Calculation 1. (20%) Consider the steam locomotive tender schematically