As a skydiver jumps out of a plane, which of the following best describes the type and amount of energy the skydiver possesses: all kinetic all potential some kinetic and some potential no energy, all work is being done by gravity

their crystal patterns have been disrupted by stress

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.