A portable lantern is powered by several batteries, the lantern's bulb uses 96 watts of power, while the current in the lantern is 4 amps. What is the total voltage of the batteries? (answer must include units)

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.

Is a volume of space that is empty of matter.

What is the momentum of 70 kg runner traveling at 10 m/s?