Help me plllzzz
(if ur gonna troll don't bother)

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

The least penetrating form of radiation is