The is the phenomenon that allows us to calculate whether an object is moving towards or away from us. * I will give

What will a positive and a negative charge do if they are separated from each other?

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 the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?