1.

A body is moving along a rough horizontal surface with an initial velocity \[6\,\,m/s.\] If the body comes to rest after travelling 9 m, then the coefficient of sliding friction will be                                         [BCECE 2004]

A.  0.4     
B.  0.2
C.  0.6     
D.  0.8
Answer» C.  0.6     


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