When fully charged a 1.2V rechargeable battery can deliver a current of 2110mA for 10 hours. Calculate the charge that can be delivered by the fully charged battery.​

Why do astronauts in the space shuttle weigh less?

What is a subatomic particle with a negative charge and very little mass?

The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm