What is the gravitational potential energy of a 6 kg bowling ball placed on a shelf 2 m above the floor? g=9.8 m/s^2

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

What is a carrier wave and how does it affect what you hear on the radio