Need answers for 1-A and 1-C

Class worksheet: Kinematics in One Dimension Kinematic equations: 1),! = v\" +a At W s, = s, + vnAt + 614.43!)2 2 _ 2 v]. - v\" + ZaTAs for tourists to see wild cl above the water and rocky in spots that jet boats become a popular way the river moving f airjets thrusting downward keep the boat suspende boat driver comes around a bent in las r tree has fallen across the river 20 deliver a constant acceleration in after 2.5 seconds. What is its 1. The Rogue River in Oregon is so stretches of the river. A system 0 a second system of air jets move it horizontally. A jet due west at a speed of 12 m/s when she discovers that a large Doug meters in front of her. She quickly reverses her horizontal jets so that they an easterly direction. The jet boat slows down considerably and reaches the log acceleration? Does it stop in time? If not, how fast is it going when it hits the log? A) Draw a motion diagram and list all known values: 9 , l a M l 9 ition, velocity and acceleration versus time graphs. B) Sketch the pos Velocity-time graph Acceleration-time graph \"U o B . '3. o ' :3 it. B 0 (3 m e :r