4. A motorist travels 406 km during a 9.0 hr period. What was the average speed in km/hr and m/s?

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

The mini-refrigerator fire was most likely caused by what type of wiring?

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) =_