For the 16 in. thick 8.5 ft square reinforced concrete footing carrying 150 K dead load and 100 K live load on a 24 in. square column, determine if the footing thickness is adequate for 4000 psi concrete. Also determine the required reinforcement using Grade 60 steel.

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Which of the following is an example of motion in two dimensions?