(Solved): Problem 2: Please draw an energy flow diagram and state given, assumptions, and equations sued to ...

Problem 2: Please draw an energy flow diagram and state given, assumptions, and equations sued to solve. (i) A closed rigid tank of volume $$2{\mathrm{m}}^3$$ contains $$5\mathrm{kg}$$ of a certain gas at an absolute pressure of $$100\mathrm{kPa}$$ and a temperature of $$27^{?}\mathrm{C}$$. (a) Identify two extensive and four intensive properties. (b) List numerical values of the properties identified in (a) with their units. (ii) A partition separates a closed, rigid, and well-insulated tank into two compartments each of $$0.5{\mathrm{m}}^3$$ volume. At the initial state, specific volume of steam in A is $$v_{\mathrm{A}1}=3.5655{\mathrm{m}}^3/\mathrm{kg}$$ while the density of steam in $$\mathrm{B}$$ is $${?}_{\mathrm{B}1}=0.0981\mathrm{kg}/{\mathrm{m}}^3$$. The partition is removed and steam from both compartments mixes in the tank. (a) Determine the specific volume of the mixed steam at the final state, $${\mathrm{in}}^3/\mathrm{kg}$$. (b) Calculate the density of the mixed steam at the final state, in $$\mathrm{kg}/{\mathrm{m}}^3$$. (iii) A small experimental rocket of mass $$150\mathrm{kg}$$ is accelerated at a rate of $$10\mathrm{m}/{\mathrm{s}}^2$$. Assume that the acceleratio due to gravity is $$10\mathrm{m}/{\mathrm{s}}^2$$. (a) Calculate the force required if the rocket moves horizontally, in $$\mathrm{kN}$$. (b) Find the force required if the rocket moves vertically upwards, in $$\mathrm{kN}$$.