First Equation Problems: 1) A tractor tailor travels 400 m in 40 3 starting from rest solve the final velocity '? 2) A 50kg girl skier is going at 8.2 m/s down an icy ski run when she suddenly false and starts sliding on her back. Exactly 3.0 s after falling het velocity has changed to 3.1 m/s. How far she slid down the hill from where she fell ? Second Equation Problems: 3) A car, initially at rest begins to accelerate at 5.5 m/s2 How fast, in m/s will it be going in 4.0 seconds ? 4) A bus moving at 25 m/s applies it's break and stops. If it's break can decelerate it at 3.6 m/s2, How much time does it take bus to stop ? Third Equation Problems: 5) A race car accelerates uniformly from 15.8 m/s to 36.1 m/s in 3.27 s , Determine the acceleration of the car and the distance travelled. 6) A feather is dropped on the moon from a height of 1.60 m. The acceleration of gravity for the moon is 1.67 m/s2 Determine the time for the feather to fall to the surface of the moon. \f7) A bike accelerate uniformly from rest to a speed of 8.10 m/s over a distance of 34.8 m. Determine the acceleration of the bike. 8) An engineer is designing the runway for an airport of the planes that will use the airport, the lowest acceleration rate is likely to be 4 m/s2 The takeoff speed for this plane will be 60 m/s. Assuming this minimum acceleration, what is the minimum allowed length for the runway