What is it called before lava erupts from the ground?

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603