starting from the origin, a car travels 4 m east and then 7 m west. what is the traveled distance of the car from the intial point?

Is the time in tennessee the same as florida

Which of the following are appropriate acceleration units?

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.