Mass is constant, but weight can change with location. explain.

What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

From the perspective of an employee that effective channeling of work related information and concerns