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College Prep Physics
Bill Nye: Gravity
skateboarding, how does gravity change depending on where you go?
- How do
we know that other planets are round?
happens to a scale that gets in the way between us and Earth? Our weight comes from what three things?
performance of an airplane means an aeronautical engineer has to account
for what four things?
things in the Universe have gravity?
does your weight change on Jupiter, and why is it different than on Earth?
makes planets have what kind of shape?
holds the planets of the solar system how?
how heavy something affect how much gravity accelerates
it? Cite evidence for your answer.