1.

Study the graph given below. What can be concluded about the speed in the above graph?                

A.                                          It goes on increasing.                
B.                  It decreases first and then becomes zero.                
C.  It increases first and then becomes constant but not zero.
D.  It decreases first and then becomes constant but not zero.
Answer» C.  It increases first and then becomes constant but not zero.


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