Name the 3 process that work together to wear down and build up earth’s surfaces.

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

How does an observation about an object differ from an inference about that object

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) =_