If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance. what is its vertical displacement (in m) after 6 s?
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5Ć103 j and the energy transferred thermally out is 99.4Ć103 j. there are 1.5Ć1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1ā2 b. 2ā3 c. 4ā1 d. 1ā2 and 4ā1 e. none of the above