The velocity fo a body is expressed as `V = G^(a) M^(b) R^(c)` where `G` is gravitational constant. `M` is mass, `R` is radius. The values of exponents `a, b` and `c` are:

Options

A. `(1)/(2),(1)/(2), -(1)/(2)`
B. 1,1,1
C. `(1)/(2),(1)/(2), (1)/(2)`
D. 1,1,`(1)/(2)`

Answer

A

Explanation

`[LT^(-1)] alpha [M^(-1)L^3 T^(-2)]^a M^b L^c`