A car turns around a curve at speed 15km/h. If the speed is doubled, the tendency to overturn is

Options

A. Quadrupled
B. Tripled
C. Doubled
D. Halved.

Answer

A

Explanation

Centripetal Force `F=(mv^(2))/R` Hence `F prop v^(2)`
Tendency `prop(v)^(2)` i.e. Tendency is Quadrupled.