What
A moving object always has energy in its

Which statement best explains why the overall charge on an atom is zero?

Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb

Aspring that is stretched 2.6 cm stores a potential energy of 0.053 j. what is the spring constant of this spring?