The simply supported beam consists of a w410 × 60 structural steel wide-flange shape [e = 200 gpa; i = 216 × 106 mm4]. for the loading shown, determine the beam deflection at point c. assume p = 69 kn, w = 79 kn/m, lab = lbc = 1.3 m, lde = lcd=1.6 m, ma = 168 kn-m.

The dot diagram represents the motion of the motorcycle as it moves from left to right

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.

Ain is , is 's of ? 0.62 0.79 1.27 1.50