At what height above the ground must a body of mass 10kg be situated in order to have potential energy equal in value the Kinetic Energy posses by another body of mass 10kg moving with a velocity of 10m/s(g=10m/s²​

True or false graphs must include scales that increase by the same amount

In a hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. how many unique charge-pairs are there (without double counting)?

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.