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 Position of a body with acceleration 'a' is given by \[x=K{{a}^{m}}{{t}^{n}},\]here t is time. Find dimension of m and n?                                                                                         [Orissa JEE 2005]

A.             \[m=1\], \[n=1\]
B.               \[m=1,\ n=2\]
C.             \[m=2,\ n=1\]
D.               \[m=2,\ n=2\]
Answer» C.             \[m=2,\ n=1\]


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