Hi guys, This is my first post on this forum and I was hoping you could help me. I'm in the middle of my coursework and I need help working out velocity, heres the info: Height (cm) Distance (cm) 2.4 20 3.7 30 Average Time (Sec) Speed (cm/s) Velocity (cm/s) 0.55 36.50 2.17 0.80 37.50 2.69 I have this really bad feeling that the velocity is wrong. Can anyone help me out? Pleaseee! I'm really counting on you lot!