Can you find a simple relationship between the distance between the planet and the Sun, and the speed with which it moves? How does your relationship compare to Kepler’s Second Law?

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) =_

Select all the correct answers. which three statements about electromagnetic radiation are true?

Which is an example of an exothermic process?