A car of mass m drives over a speed burmp and oscillates in simple harmonic motion with a frequency f. What would happen to the car's oscillation frequency if its suspension springs were replaced with stifer springs such that the spring constant was doubled? The frequency would be two times larger. The frequency would be v2 times smaller The trequency would be v2 times larger. The frequency would be two times smaller. The frequency would remain the same OO O O