PLEASE HELP ME THIS IS DUE IN 3 HOURS ILL DO ANYTHINGGG​

Which of the following is an example of motion in two dimensions?

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

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?