Part A Predict the velocity when y: 3.5 meters. Use the average acceleration you caleulated in Activity 1 Use the formula vw203 where v final

velocity to initial velocity, a average acceleration, and yy displacement (Note that is the final velocity in the y direction)

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.