 
			 
			MCQOPTIONS
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				| 1. | A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball doesnot rebound. It can be concluded that | 
| A. | The rubber ball suffers greater change in momentum | 
| B. | The metal ball suffers greater change in momentum | 
| C. | Both suffer the same change in momentum | 
| D. | The initial momentum of the rubber ball is greater than that of the metal ball | 
| Answer» B. The metal ball suffers greater change in momentum | |