Determine the force in each member of the loaded truss. All triangles are isosceles Forces are positive if in tension, negative if in compression. 2.9m E 2.9 m D 2.2 m B 11 kN C 24 KN

As the temperature of the nitrogen gas increases of same gas increases. Viscosity Weight density Specific volume Density

Given the top and front view create a section view.

For the equilibrium Al-Cu system, if you were at a temperature of 547°C and a composition of 60 wt% Cu, what phases would be present? Select the phase(s) from the below list. Atomic percentage, copper °C 10 20 30 40 50 60 70 80 90 100 1,100 1,084.87° Bo 1,000 Yo 900 800 700 660.452 600 53.5 548.2° 567° 5.65 32.7 52.5 500 12 400 52 300 Al 30 40 50 60 70 80 90 Cu Weight percentage, copper 20 101

Question 23 Given an initial velocity of o ft/s, what is the velocity at 5 seconds? -2 Time (s) -1 ft/s 1 ft/s -11 ft/s 11 ft/s Not enough information Acceleration (ft/s²)

How did you find the formula of sin teta