Problem 1 For the velocity graph on the right, velocity is in m/s and time is in s. V (a) What is the acceleration of the object (i) between t = 0 and t = 1s; (ii) between t = 1s and t = 2s; (iii) between t = 2s and t = 5s; (iv) between t = 5s and t = 6s? (b) If the object is initially at a = -5m, what is its position at t = 1s, t = 2s, t = 5s, and t =6s? (c) Draw the corresponding a vs t graph in the grid below. Assume the object is initially at a = -5m. Your graph should be exact, i.e., the position of the particle at the end of each segment must be correctly represented, as well as the curvature and the slope of each part of the graph. 4 10 5 x (m) 0 -5 0 1 2 3 4 5 6 t (s)