Consider if a car is moving on an unbanked road, such that when the road is dry the coefficient of friction is μ whereas on the wet road the coefficient of friction becomes one-fourth of its initial value. In such a case what should be the relation between the permitted speed of any vehicle on a dry (vmax) and wet road (v'max)?
1
\({{{v}'}_{max}}=\frac{{{v}_{\max }}}{2}\)
2
\({{{v}'}_{max}}=\frac{{{v^2}_{\max }}}{2}\)
3
\({{{v}'}_{max}}=\frac{{{v}_{\max }}}{4}\)
4
None of the above