1. The problem statement, all variables and given/known data The figure represents the trajectory of a projectile going from A to F. Air resistance is negligible. http://bcs.whfreeman.com/WebPub/Physics/tiplerphysics6e_bridge/question_bank_images/3-24.png?81 2. Relevant equations For all the following sentences choose True or False: 1. At point F the speed is the greatest? 2. At point C the velocity vector has only an horizontal component? 3. At points B and D the velocities are the same? 4. At point C the acceleration is zero? 5. The time it takes the particle to get from point A to point C is greater than the time it takes it to get from point C to point F? 6. The horizontal component of the velocity at point E is the same as the horizontal component of the velocity at point A? 7. Let →vD , →vE be the velocity vectors at points D and E respectively. The vector (→vE) − (→vD) is directed vertically downwards? 3. The attempt at a solution I got as 1. True 2. False 3. True 4. False 5. True 6. False 7. I didn't understand it. Now I don't know if these answers are correct or not.