Physics

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Across
  1. 3. is a non-contact force.
  2. 6. first debunked the geocentric theory when he established that planets revolve around the sun.
  3. 7. a unitless number between 0 and 1.
  4. 9. The net gravitational force exerted on an object by all other bodies in the universe.
  5. 10. The point where the test mass is located
Down
  1. 1. is a type of curve where the summation of the distances from each point on the curve to other two points.
  2. 2. The tendency of a force to change an object’s rotational motion about an axis.
  3. 4. the point where the attracting body is located.
  4. 5. published three laws that characterize systematic planetary motion.
  5. 8. The line through the fixed point of a rotating object.