1. The problem statement, all variables and given/known data 5. A particle moves along the x-axis, with x(t) = 2.00 + 3.00 t – 1.00 t^2. SI units are used throughout. (a) What is the position of the particle at t = 3.00 s? (b) What is the velocity of the particle at t = 3.00 s? (c) What is the acceleration of the particle at t = 3.00 s? 2. Relevant equations 3. The attempt at a solution I solved letter a, but I have no idea how to complete letters b and c. Any help would be great. Thanks.