How much power is used if a force of 35n is used to push a box a distance of 10meters in 5 seconds

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices