The pendulum consists of two slender rods AB and OC which have a mass of 3 kg/m The thin plate has a mass of 12 kg/m2 . Determine the location of the center of mass G of the pendulum, then calculate the mass moment of inertia of the pendulum about an axis perpendicular to the page and passing through G.

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?