Board Thread:Questions and Answers/@comment-34954086-20120922085545/@comment-34954086-20121222121015

6. Differential Equation of KF Coldhearted. x=distance. Dx/dt=velocity. d2x/dt2=acceleration.

now we you determined the distance total to be 4914 Km. speed to be 340ms^1. t=12360. I got the velocity as 388m/s. Acceleration is fairly significant thing with KF, so let's try and work out his acceleration.

d2x/dt2+dx//dt+x=F(t)

a+388+4914000=123360 now I'm entirely sure I'm doing this wrong. Leaving till I have time to work out how I'm supposed to make one.