Using this formula vf =vi+at if a vehicle starts from rest and. Accelerates forward at 4.5m/s for 8s what is the final velocity of the vehicle

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?