Consider a physical situation in which a particle moves from point a to point b. this process is described from two coordinate systems that are identical except that they have different origins. the of the particle at point a differ(s) as expressed in one coordinate system compared to the other, but the from a to b is/are the same as expressed in both coordinate systems.

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

In a system, when potential energy decreases, then entropy also decreases. true false

Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?