Recent content by AsianTheory

Can anyone help me please? I have a test tomorrow on this...

Okay, I got that 81 + 18(t-9) for Sean (12·12/2) + 12(t-12) for Steven which is also 72 + 12(t-12) This is where I am stuck, I have no idea what to do after this and I have a feeling I have to put 1500 somewhere.. 81 + 18(t-9) = D (12·12/2) + 12(t-12 = D Do I make these two equal to each...

I know, but I don't know what to do after that...

I have a test on this tomorrow and it's pissing me off because it's making no sense..

Nevermind, that doesn't work.. I have no idea what you said and I don't know what to do..

Would I be able to use Vf2=(Vi2)+(1/2)(a)(t2)

vf=vi+at 18=0+2t 9=t vf=vi+at 12=0+1t 12=t Okay, I can't really draw the graph, but here are my calculations. (18x9/2)+(18x-9) = (12x12/2)+(12x-12) 6x = -12 x = -2 That already makes no...

Homework Statement Sean and Steven are 1500 m apart from each other. Sean starts biking towards Steven accelerating from rest at a rate of 2 m/s2 until he reaches a cruising speed of 18 m/s. Steven begins rollerblading towards Sean, accelerating from rest at 1 m/s2 until he reaches a cruising...