The eye hook has a postive locking latch when it supports
theload because its two parts are pin-connected at a and
theybear against one another along the smooth surface atb.
determine the resultant force at the pin and thenormal force at
b when the eye hook supports a loadof 800 lb.

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.