Recent content by Anna-Banana

  1. A

    How much water is in the atmosphere?

    At any given moment do scientists have an idea of how much water is in the atmosphere? Can we compare it to how much fresh water is stored on Earth as a liquid?
  2. A

    Work, Energy, Fluids, Temperature, and Kinetic Theory

    Okay, I need help on a lot questions. I most of the math parts, but this stuff just completely confuses me. Any help will be greatly appreciated. Please help me not fail my class. Work/Energy Two identical arrows, one with twice the speed of the other, are fired into a bale of hay. Assuming...
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