This fine establishment features a 200- kg mechanical bucking bull that has a mechanism that makes it move vertically in simple harmonic motion. Whether the “bull” has a rider or not, it moves with the same amplitude 2.79 m and frequency 0.389 Hz. You decide to ride it by NOT holding on. To no one’s surprise you go flying out of the saddle. While waiting for your bruises and pride to heal, you decide to compute how fast upward you were moving when you left the saddle.