oh. so last night I fell asleep during a sleepover. which is probably the LAMEST thing anyone could do during a sleepover. so yeah I missed all the talking. heh. and guess what was the last thing I did before falling asleep? I was reading my sister's physics book. heh. So yesterday I learned about basic quantities, vector quantities, scaylar [?] quantities and all that. hah. but I'm still not very clear on what is velocity. Zara and May Lyn gave me varying meanings.