1. Select ALL of the lines on the graphs (shown above) which could represent a velocity vs time graph of motion with constant acceleration.

f ,.'V .__.u,wv.|.,,ul, On each of the graphs below only one parameter (such as a, x0, these graphs and their labeling ( A - L) v0) has been changed between each pair of lines. Use to answer exam questions 1 ~ 4 below. IMPORTANT! For Questions 1 - 4, there may be just one, or more than one, correct answer(s) to each question. Check ALL of the answer(s) that you think are correct