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