A voltage V across a resistance R generates a current I=VR. If a constant voltage of 4 volts is put across a resistance that is increasing at a rate of 0.3 ohms per second when the resistance is 4 ohms, at what rate is the current changing? (Give units.)
At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship B is sailing north at 17 knots. How fast (in knots) is the distance between the ships changing at 5 PM? (Note: 1 knot is a speed of 1 nautical mile per hour.)
why does fluorine have a higher ionization energy than iodine?
why do elements in the same family generally have similar properties?
what does the heating curve of ethanol look like? im really confused about this...
on a heating curve graph...what factors determine the lengths of the flat regions of the graph and slope of the curve between the flat regions
What can you find in Santa Claus' bag? descramble "ELASEL" (in french) I need help....
unscramble "elasel" in french; unscramble "ionmaes" in french. Thank you