The velocity of water changes uniformly along the transition from VA = 10 m/s to VB = 4 m/s. Pw = 1000 kg/m³ . Assume the fluid is an ideal fluid, that is, incompressible and frictionless. (Figure 1) Part A Determine the pressure difference between A and x = 1.5 m. Express your answer using three significant figures. HẢ ? p(x) – PA = – 39875 Ра Submit Previous Answers Request Answer Figure 1 of 1 X Incorrect; Try Again; 5 attempts remaining Provide Feedback

Define the term Zero slope?

d) Determine the factor of safety n. Enter your answer to 2 decimal places.

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2. Thermal Efficiency a. Planet Express Generating Station in New York, NY uses 8720 Btu of energy to generate each kilowatt hour of electricity. Find its thermal efficiency. Express as a percentage with no decimal point. b. Mystery Shack Generating Station in Gravity Falls, OR has a thermal efficiency of 43%. How many million cubic feet (MMcf) of natural gas are needed to generate 560 megawatt hours of electricity? Round to the nearest hundredth.

A glue-laminated timber beam is reinforced by carbon fiber reinforced plastic (CFRP) material bonded to its bottom surface. The cross section of the composite beam is shown in figure below. The elastic modulus of the wood is E= 12 GPa and the elastic modulus of the CFRP is 112 GPa. The simply supported beam spans L = 6 m and carries a concentrated load P = 4.4 kN at midspan, see figure below. A If b₁ = 81 mm and b₂ = 35 mm determine: L/2 B L/2 C CFRP b₁ b₂ 250 mm 3 mm

Q6 Each cylinder of six cylinder internal combustion engine has a diameter of 60 mm and a stroke length of 400 mm. What is the engine capacity in litres? Give your answer to 2 decimal places.