Recent content by Legend05

1 and 3 i didnt even try anything because idk where to start. none of the formulas i got work. #2 i found that after 200m the speed of the train is 24.2 m/s with v^2x=vx0^2+2ax(x-x0). Doesnt help much. im missing time and postion..how am i supposed do do something without these 2.

Well I am doing my homework and there are a few problems that are so hard that i can't even try to get an answer... Hoping you can give me tips to get started, Here they are: 1) A world-class sprinter accelerates to his maximum speed in 3.9 s. He then maintains this speed for the remainder...