For the following cantilever slab, use concrete with a compressive strength of 7,000 psi and grade 60 steel bars. (a) check if the design meets the requirements enforced by aci 318-14 in terms of the slab thickness, minimum reinforcement, spacing, and cover. (b) regardless of your findings from the first part, obtain the nominal strength and design strength of the slab. (c) determine the maximum surface live load that the slab can sustain.

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.