State four methods of magnetizing a material in the larm​

Mass of bob (g)will be the answer

Answer you don't have to pull very much to lift the mass

Ineed to see that diagram.

good question

as radioactive material decays, or breaks down, the energy released into the environment has two ways of harming a body that is exposed to it, higley said. it can directly kill cells, or it can cause mutations to dna.