If we increase the distance traveled over the same period of time, this will

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

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.

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same