 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | The gravitational potential energy of a body at a distance r from the centre of the earth is V. Its weight at a distance 2r from the centre of the earth is _____ | 
| A. | V/r | 
| B. | V/4r | 
| C. | V/2r | 
| D. | 4V/r | 
| Answer» C. V/2r | |