If a 78.0 kg astronaut were in a spacecraft 6r from the center of the earth, what would the astronaut's weight be on earth, and in the spacecraft?

Drag each item into the proper state of matter category.

Which atomic model was proposed as a result of j. j. thomson’s work?

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.