 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | A ball of mass 3 kg and a ball of mass 2 kg roll towards each other on a flat surface. How far is the centre of mass from the 3 kg ball of the 2 balls are separated by 6 m? | 
| A. | 1.2 m | 
| B. | 2.4 m | 
| C. | 3.6 m | 
| D. | 4.8 m | 
| Answer» C. 3.6 m | |