A waterfall includes a section where the water drops through a vertical distance of 622 m. If the water crests the top of the falls with negligible
speed, how fast would it be traveling at the bottom if air resistance and
other frictional forces were negligible?

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

What occurs during a combustion reaction

The total amount of energy contained in an object