Which two subatomic particles make up the nucleus of an atom?

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.

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage