Direction: Given the formulas for one-dimensional motion. Analyze, and solve the given problems. Use the Given, Required, Solution, and Final Answer format. Vf = Vi + at V/2 = Vi?+ 2ad d=Vit + 12 at2 Problem 1. A cyclist speeds up at a constant rate from rest to 10 m/s in 2s. Find the acceleration of the cyclist. inner Problem 2. A car brakes from a speed of 108 km/h to 72 km/h during a displacement of 100m. What is its acceleration? Scanned With Cams Problem 3. An electron has a constant acceleration of 3.2 m/s . At a certain instant, its velocity is 9.6 m/s. What is its velocity 1.5 seconds earlier