Acapacitor is charged to a potential of 12.0 v and is then connected to a voltmeter having an internal resistance of 3.60 mω . after a time of 3.90 s the voltmeter reads 2.8 v . part a what is the capacitance?

Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

The air that we breath is made mostly of which gaseous molecule