Problem 3 (5 Points): A Carbon atom is moving on the r-axis. Its po- sition t seconds after you start your stopwatch is given by the formula s(t) = -13 + 12 + 3t + 2 where s(t) is measured in meters. (a) (1 Point) Find the instantaneous velocity of the particle at time t = 1. (b) (1 Point) Find the instantaneous acceleration of the particle at time t = 1. (c) (1 Point) Is the Carbon atom moving forward or backwards at t = 1? Explain! (d) (2 Points) Is the Carbon atom speeding up or slowing down at t = 1