INSTRUCTION: 1. Read each of the problem carefully 2. Solutions to each problem is required. Use formatted short bond paper for your solutions. 3. You only have 80 minutes to finish your exam. 4. Round up answers to 3 decimal places ONLY. Enclose final answer. 5. Erasures are not allowed. Any form of erasure or superimposition are considered wrong. 1. The equation of the position of a particle is given as: +2t - 1 t+1 S= a. Find the total distance traveled, S after t=10 sec b. Find the velocity. V after t=10 sec c. Find the acceleration when t=10sec d. Find the time when the velocity is equal to zero. 2. The acceleration of a particle is given by the equation: a=20t - 30t-7t + 3t+1 a. Determine the position of the particle at t=3s. b. Determine the acceleration of the particle at t=2s. c. What time will the particle come to a stop? d. Determine the velocity when the acceleration is equal to zero.