HEY NO ONE COULD DO IT??????

ANSWER DOES NOT MATTER......SOLUTION IS A MUST AS IT IS BASIC PART OF THIS PROBLEM.
- 
				UP 0 DOWN 0 1 7
 
7 Answers
					
			JOHNCENA IS BACK
					·2009-06-23 07:23:14
			
			
			
			
			
		here i think it means whole system is allowed to fall freely under effect of gravity [1]