Which of the following is not an explanation for the cause of seasons in Michigan

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

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

As you lift an 88 n box straight upward you produce a power of 72 w. what is the speed of the box?