find the dimension of axb int the relation f=ax^1/2(the square root sign for x only)+bt^2,wheref is the force, x is the distance, and t is the time.

Asked by pooja dev | 25th May, 2011, 12:00: AM

Expert Answer:

We know that dimension of force is 
 and each term in right hand side is equal to the dimension of force.
Therefore the dimension of a is
and dimension of b is

Answered by  | 30th May, 2011, 01:02: PM

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