Physics

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Across
  1. 4. who did develop the general theory of relativity
  2. 5. an astronomical body that orbits a planet or minor planet
  3. 8. make aomething sooner or faster
  4. 9. who did formulate a model of the universe that placed the Sun rather than the Earth at the center of the universe
  5. 10. object that reflects light
Down
  1. 1. the force that pulls us down
  2. 2. tiny particle of which all things
  3. 3. The ... effect is the concept that small causes can have large effects
  4. 6. who did invent a formula F=ma
  5. 7. P=mv.m is massa,v is velocity. What is P?