60 ft Z 80 ft 120 ft 3.2 lb/ft² 180 ft y Wind 1.8 lb/ft² x

A liquid has a volume of 1.3m^3 and weighs 1500kg Determine its density (kg/m^3) Choices are: A. 1353.85 B. 1113.85 C. 1553.85 D. 1153.85

Using unity conversion ratios, show that 1.00 lbm weighs 1.00 lbf on earth

Convert 22C to Fahrenheit.

Four pounds of a gas occupy 10 ft3. What would be itsdensity and specific gravity?

The figure below is the basic plot of pressure vs. volume for the Dual Standard Cycle. Constant pressure heat addition 3 4 PV = constant %3D Heat IN Adiabatic expansion 2 Heat OUT (Constant volume heat rejection) Constant volume heat addition 1 Adiabatic compression Volume (V) Using the Dual Air Standard Cycle and the following data: • Assume constant properties of air. R= 287 J/kgK; Cp = 1005 J/kgK; Cv = 718 J/kgK; y = 1.4 • Cycle compression ratio = 14 (V1/v2) • Air conditions prior to compression: Pressure = 1.3 bar; Temperature = 293K • Heat added at constant volume = 280000 J/kg • Heat added at constant pressure = 662000 J/kg Pressure (P)

8) A) A rectangular plate with dimensions 3m x 5m is submerged horizontally in a pool of water. Find the fluid Force on one side of the plate if it is 2m below the water's surface. Ans: 147000 J b) Find the Force on one side of the plate if it is submerged vertically and the edge of the plate is 2m below the surface. Ans: 661500J 9) Find the COM of the region under f(x)= 6-2x, [0, 3] Ans: (1, 2)

1Fl in the blanks to make this equation dimensionally homogeneous 1. +. Pm 3Fv Where F-Force, v-Velocity, m-Mass, W-Work, P-Power

Convert each temperature. 22 °C to K (approximate room temperature)

1.2. A car moves 200m at a 65° angle "north of east". It stays at rest for a while then moves 350 m at a 40° angle "south of west" Find the total displacement of the car.