Problem Set No. 11. A 200 kg chunk of lead falls from a height of 30 m and smashes into a rigid concrete floor.Calculate the increase in the internal energy AU (MJ), assuming that no energy is transferredas heat from the lead.2. Assess the capabilities of a hydroelectric power plant from the following field data:Estimated water flow rate, 40 m³/sRiver inlet at 1 atm, 10 °CDischarge at 1 atm, 10.2 °C, 200 m below the intake3. How much energy transfer as heat is required to evaporate completely 1 kg of nitrogen for aconstant pressure process, with T = 89.5 K?4. One kg of CO₂ is heated in a 0.5 m³ vessel from -18 °C to 93 °C. Determine the initial andfinal states, and the amount of energy transfer as heat to the CO2.5. The condensate pump on the Navaho power plant raises the water pressure from 3.5 in ofmercury to 390 psia at a flow rate of 5,100 gal/min. If the pump isentropic efficiency is 0.8,calculate the power required in hp.6. Calculate the thermal efficiency of a simple Rankine cycle for which steam leaves the boileras a saturated vapor at 3x106 N/m² and is condensed to saturated liquid at 7,000 N/m². Thepump and turbine have isentropic efficiencies of 0.6 and 0.8, respectively. The pump inlet issaturated liquid.7. The water jet in the figure below strikes normal to a fixed plate. Neglect gravity and frictionand compute the force F required to hold the plate fixed in N.D₁ = 10 cmV₁ = 8 m/sPlateFCatalog Dexemption Energydimensional gas dynamics. Airbreathing yIntroduction of thermochemistry and contraston Rocket fupeCheroical liquid and solid mesPrerequisites EMAE 251 Thermodynamics and EMAE 359 ACourse Goals. The primary course goal is to introduce studepropulsion. By utilizing their background in dynamics, mamechanics, students will be able to apply what was learnan important field of practical application. Specific onbasics of propulsion principles. (2) developing methodetermining key elements and limitations of differenappreciation for the future potential of anCourse Objectives: Upon completion of this co1. An understanding of the essentials of diffecharacteristics, specific applications, and2. An ability to perform cycle analyses o3. An understanding of propulsion systeAn understanding of how rocket peinrity with chemical equi 131X39W 1xan8. For the moving cart and vane in the figure below, let the jet be water of 3 in diameter at 35ft/s. If the vane angle is 0 = 60° and the cart is moving at 15 ft/s, compute the required Fx.p, V₁, Aj1001 5191000 bigin s otni esdaJ Vc = constantborstene ai vetons on her gnides (mans in diFybus Isitini sdi onimsis Fsisb bleit gniwollol orli m9. The rocket in the figure below has a supersonic exhaust, and the exit pressure Pe is notnecessarily equal to pa. Determine the force F required to hold this rocket on the test stand.101 nogomin to gylislamosFuel94VmfV₁ →or 3° 81-godor of 1000 28 1512201 bomoOxidizerto ni 2.6 moi sing is wog g8.0 ei yonoioille sigorski graugniming 001 277D₁ = 3 in21Fx10. A jet airplane moving at 900 km/hr takes 700 N/s of air into is engine, burns 15 N/s of fuel,and discharges the exhaust gasses at atmospheric pressure. If the thrust of the engine is40,000 N, what is the absolute velocity of the gases in meters per seconds?Pa #Pe11. Gasoline (SG = 0.68) flows through the pump in the figure below at 3 ft³/s. Head lossesmercury manometer reading h be in feet?no between (1) and (2) are 10 ft, and the pump delvers 30 hp to the flow. What should the5 ft Pumph?D₂ = 6 in0Pes Ae. VeMercuryV₂

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A 200 kg chunk of lead falls from a height of 30 m and smashes into a rigid concrete floor. Calculate the increase in the internal energy AU (MJ), assuming that no energy is transferred as heat from the lead.