PLEASE HELP ME WITH THIS ONE QUESTION An object of 1 m3 volume is suspended in the middle of the ocean. What is the buoyant force on the object? The density of water is 997 kg/ m3.

What does si stand for,when referring to a system of measurement

If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?

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