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Using dimensional methods, verify the co...

Using dimensional methods, verify the correctness of the following relations,
(i) `a= v^2//r , (ii) F= mr omega^2 , (iii) S.T. `= rhdg/2
In the above formulae 'r' stands for radius, 'm' for mass , `'omega'` for angular velocity , 'v' for linear velocity , 'h' for height , 'd' for density and S.T. for surface tension.

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