David is driving a steady 27.0 m/s when he passes Tina, who is sitting in her car at rest. Tina begins to accelerate at a steady 2.50 m/s2 at the instant when David passes.1. How far does Tina drive before passing David?
2. How fast is she going as she passes him?

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s