What is the instantaneous speed at 5 seconds? (remember s=d/t)
a.) the displacement of the bike at 12.5 seconds was 0 m.
b.) the distance traveled by the bike at 12.5 seconds was 12.5 m.
c.) the distance traveled by the bike at 12.5 seconds was 0 m.
d.) the displacement of the bike at 12.5 seconds was 12.5 m.

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.