You are not logged in.

- Topics: Active | Unanswered

hmmm ok so i kind of flip the equation over

D: uhhh still confused why didnt you add the two

here is the website http://www.physicsclassroom.com/Class/1DKin/u1l6c.cfm

**Aartt**- Replies: 11

ok so im learning about the kinectimatic equations and i got stuck on ow exactly these steps work here is the steps

(0 m/s)2 = (26.2 m/s)2 + 2*(-9.8m/s2)*d

0 m2/s2 = 686.44 m2/s2 + (-19.6 m/s2)*d

(-19.6 m/s2)*d = 0 m2/s2 -686.44 m2/s2

(-19.6 m/s2)*d = -686.44 m2/s2

d = (-686.44 m2/s2)/ (-19.6 m/s2)

d = 35.0 m

and when do you know when your supposed to use sqrt or powered by 2?

Bundy why did you switch around the two big equations in the start?

I got the bottom left

And I found a book about pre algebra but I'll still study here

well gtg on vacation now see you tommorow

ok woops didnt realize that xD ive only really been exploring the forums

ok bobby do you know any sites that teach you pre-algebra which is still a good website?

oook thats kind of wierd

oh ok

I dont get the silver one?

**Aartt**- Replies: 10

I know this might sound wierd but i dont know what ratio is !!!!!! plz help

**Aartt**- Replies: 9

Help me. Does anyone know what all these Pre-Algebra and Algebra I and Pre-Calc is im really confuzzled plz help and describe what they do. And are they like diffrent levels of math like Pre-Algebra is easier than Algebra II

what new one?

oh so i shouldnt have truncated?

ok go ahead and i dont know what truncated means?

kk but that is rounding 5 decimal places

ook so that would be the answer how is that 2 digits from the decimal?