Task 3: calculatepfif tires expand by 10% UseT; = 20°C T₁-50°C Pi = 200kPa
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- Referring to the figure shown below, water contained in a piston-cylinder assembly, initially at 1.5 bar and a quality of 20%, is heated at constant pressure until the piston hits the stops. Heating then continues until the water is saturated vapor. The initial height, L₁, is 0.05 m and the change in height, L2, is 0.03 m. For the overall process of the water, evaluate the work and heat transfer, each in kJ/kg. Kinetic and potential effects are negligible. For the overall process of the water, evaluate the work, in kJ/kg. For the overall process of the water, evaluate the heat transfer, in kJ/kg.1. The following data were obtained on a gasoline engine operating in a pronymbrake. Engine speed: 600 rpm Torque: 1,700 ft-lbf Fuel consumption: 12.1 gal/hr a. Compute the brake horsepower. b. Compute the overall engine efficiencyCalculate the ankle torque during running pushoff from the following data set to 1 decimal place. NOTE if your answer is negative put the negative sign in the answer! Fz 1720 N Fx 551 N e to search CoP z 0 m Cop x 0.452 m Ankle z 0.143 m Ankle x 0.373 m Answer: Check B B M N Ps 2°C Partly sunny
- =Q\\ 1 \ A Car is moving at a speed of (30 m15). If a driver presses the brake, the moves with an acceleration of (6 m/s2). 1-Calculate the Car's speed after (25). 2- The time it takes for the car to stop. 3- The displacement of the Car.6. Determine the correct statement Mark only one oval. It is preferable to have a temperature sensor or pressure sensor with non-linear response to the measured property Density is an extensive property Sum of the macroscopic energies of the pure substances is called internal energy Work transfer out of the system is taken to be negative as convention None of the given 7. Tyre pressure is 2 bar of gage pressure and it has volume of 14 litres. Determine the density inside the tyre if the tyre is in thermal equilibrium with the environment at 25If FB 560 N and Fc = 700 N, determine the magnitude and coordinate direction angles of the resultant force acting on the flag pole.
- Z10 @ • SIM 29 قم بال لمس ل لعودة إلى الاتصال ۹:۳۸- A docs.google.com Write an equation for the lines that pass through (1/3 , 4) and has slope = 0. %3D x/3 + y/4 = 1 %3D O y = 4 X = 1/3 O y = 1/3 O x = 4 O y = x/3 + 4 O 4x + 3y = 0 Other: Write an equation for the linesInstructions (PART 2): Draw the shear and bending moment diagram of each beam loaded as shown. Show your solution for the shear and moment ordinates. 4.4 /8 100% MTH004- MAIN- TERM 2- SEMESTER 1 2020 -2021 Page كلية عمان البحرية الدولية INTERNATIONAL MARITIME COLLEGE OMAN Section B (90 minutes) (7) Question 1 If a manufacturer sells x units of a certain product, revenue R and cost C (in dollars) are given by R = 20x C = 2000 +8x + 0.0025x² use the fact that Profit = Revenue - Cost to determine the number of units the manufacturer should sell to enjoy a profit of at least $2400. FMT 自 e
- H.W.1 Honda CR-V is a midsize SUV car with m= 1550 kg, l= 2620mm Assume a, = az, h= 720mm, Hy= 0.8 determine the maximum acceleration of the car and minimum time for 0-100 km/h if a) the car is rear-wheel drive. b) the car is front-wheel drive. c) the car is four-wheel drive. H.W.2 RoadRazer is a light weight rear-wheel drive sportscar with m = 300 kg, 1 = 2286 mm, h = 260 mm Assume a, = az. If the car can reach the speed 0- 100km/h in t= 3,2 s, what would be the minimum friction coefficient?Q1/For the following write either True or False and correct the false sentences. 1- Static stability is a necessary condition for an aircraft but not sufficient condition for dynamic stability. 2- The aerodynamic center (AC) is the point on the wing about which the coefficient of pitching moment is negative. For static stability, the center of gravity must be in front of stick fixed neutral point NP (NP > h). dCi <<0 T 4- The condition for an aircraft to be laterally stable is that 5- The motion of the aircraft around its longitudinal axis is called yaw. doHide AnswerTry Another The formula for piston displacement is P = cd2SN, where c is a constant, d is the cylinder bore, S is the stroke, and N is the number of cylinders. For c = 0.7854, d = 3.000, S = 4, and N = 6, find the piston displacement. (Use the rules for working with measurements to give your answer to the appropriate accuracy and/or precision. Note: The values for S and N are exact numbers. Ignore exact numbers when determining the appropriate accuracy and/or precision.)