The maximum current supplied by a generator to a 25 ohm circuit is 6.2
a. what is the rms potential difference?

Most short-period comets do not have randomly oriented orbits because

What kind of simple machine is a catapult?

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.