 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Kepler’s laws of planetary motion replaced circular orbits with _____ | 
| A. | elliptical orbits | 
| B. | parabolic orbits | 
| C. | conical orbits | 
| D. | hyperbolic orbits | 
| Answer» B. parabolic orbits | |