A cannonball is shot straight into the air from a height of 5 meters, with an initial velocity of 50 m/s. How high above the ground is the cannonball after

8 seconds?

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