Ball thrown upwards at velocity of 21.3 m/s what time will ball reach highest point

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.

Which is a substance that can be separated by physical means and is not the same throughout

What will happen in a hybrid vehicle if current flow becomes too high due to a short?