Recent content by mkylman

yeah my bad -_- I hadn't realized it til afterwards; I have no idea what I was typing ^_^ Thank you so much man!

so to get the total distance I'd have to do d = t/v 1.5h/10kmh = 15km .5h/15kmh = 7.5km overall d = 22.5km overall t = 2h so my average velocity is v = d/t v = 22.5km/h -------- 2h v = 11.25km/h ^ that?

Homework Statement You ride your bike for 1.5h @ avg velocity of 10km/h, then for 30min @ 15km/h What is you average velocity? So I think that the variables are this Vf=15km/h(.000004m/s) Vi=10km/h(.000003m/s) Tf=90m(5400s) Tf=30m(1800s) Homework Equations That's what I'm asking -_- I...

okay that's what I was thinking to do; I have no idea why the heck I ever bothered converting to meters, since I get the same answer as when I didn't; there was like a .00000000001 difference and that was it; but this method is way easier...I just wish it had been this obvious to me 20 minutes...

Awesome, as did I; One more question, for the next problem -_- How do you figure Instantaneous Velocity from a point on a graph? A. Car B at 2.0s d(m) = 1.5 How do I snag this? You are supposed to take the slope of the line at that point right?

Lol thanks dude! I didn't mean like "haha omfg how did you get 6 minutes!" I was just thinking I did something wrong -_- Also, apologies for my crappy punctuation; I am usually a lot better about it, but today I really don't give a crap...at least not right now ;-)

I think I have solved this one; It wasn't that hard once I found the right formula -_- Thanks to both of you guys, you really saved my butt ^_^ I have a bunch of other problems to do though; She was out and gave us a bunch of work and I wasn't there when it was given so I have to do like 25...

nonononono 1894 s is how long his trip took -_- the 2000s and 1894s were how long each of our trips took -_- MKylman

Um -_- So when I subtract 1894.7368421053 from 2000 I come out w/ 105.2631578947s which is like 1 minute and 45 seconds or something how do you come out w/ 6 minutes??

here's the edit I wrote -_-

wait what? The one for .095m? EDIT: I see what happened; I just took the rounded number my calc. spit out; the full number is like 2.6388888888889 x 10-5 Resulting in the answer of 1894.7368421053

Hold on I think I may have just figured it out -_- Stupid me remember that T=D/V so 50km .05m .05m ------ = ------- = ---------- = 2000s 90km/h .09m/h .000025m/s 50km .05m .05m ------ = ------- = ---------- = 1923.0769230769s 95km/h .095m/h .000026m/s THEREFORE...

*SOLVED*Desperately need help -_- SOLVED Homework Statement You and a friend each drive 50 km. You travel at 90km/h; your friend travels at 95km/h. How long will your friend wait for you at the end of the trip? Df(Displacement Final): 50km Di(Displacement Initial): 0 Vme(My Avg...