The relation `tan theta = v^(2)// r g` gives the angle of banking of the cyclist going round the curve . Here `v` is the speed of the cyclist , `r` is the radius of the curve , and `g` is the acceleration due to gravity . Which of the following statements about the relation is true ?A. both dimensionally and numerically correctB. neithen numerically not dimensionally correctC. dimensionally correct onlyD. numerically correct only

The relation `tan theta = v^(2)// r g` gives the angle of banking of t

1.	The relation `tan theta = v^(2)// r g` gives the angle of banking of the cyclist going round the curve . Here `v` is the speed of the cyclist , `r` is the radius of the curve , and `g` is the acceleration due to gravity . Which of the following statements about the relation is true ?A. both dimensionally and numerically correctB. neithen numerically not dimensionally correctC. dimensionally correct onlyD. numerically correct only
Answer» Correct Answer - c Given equation is dimension correct because both sides are dimensionaless but numerically wrong because the correct equation is `tan theta = (v^(2))/(rg)`

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