If a skater has 2000 J of GPE at the top of a skate ramp, how much ME does the skater have? How much KE will they have a the bottom of the ramp?

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory

Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false

In which of the following is positive work done by a person on a suitcase