Mark24688m

Thanks for the help Jim. After I looked it over again it seems to be right. I really appreciate it!

Hmmm. But then it would end up being -16=2(9.87)(d) ---> -16 = 19.74(d) -----> d= -0.81meters ....but that just doesn't sound right at all.

ya i made sure it was in degree mode. After substituting everything in the equation i got 0squared = (4) squared + 2(9.87)(d) but Im' kind of stuck on that. (I know, my math is HORRIBLE) After trying to solve that I somehow ended up with 0squared=35.74(d) and thats where i got stuck, 0squared over 35.74 =d

THANKS!!! OK so i got 5.978meters, is that totally fucked or is it just me?

umm nope thats literally the whole problem out of the book. The force though would just be gravity (g) 9.80m/s/s. Then some kind of trig used either cosine sine or tangent i dont even know if so confused.

Where was this at?

Ok anybody here who is good at physics i need some help. The problem is basically, a sled weighing 20kg is pushed with a velocity of 4m/s up a 20 degree incline with a 0.20 coefficient of friction. How far up the incline does the sled move? If anybody can help me solve this pleeeease do post.

I have never used one of the boards you posted, but I have owned a FreeBoard for at least 4 years now, and I can say IT IS AMAZING! Feels exactly like snowboarding. There is a 3rd wheel on each end that allows you to slide sideways, and even spin in circles all the way down the hill if you would like. HIGHLY RECOMMENDED! http://www.freeboard.com/main.html

Facebook was meant just for college students. But then they opened it up to everybody. Sucks now...

Wow. Im so confused.

Sounds like a plan for now.

Not much. Are they even human or what.

Sometimes during the first few landings 40-50 feet can look like 10. Especially if you have no experience with judging altitudes. And especially if you are looking straight down.

They break your heart and they don't even care. It's not right.

They can be.

Ha! That first picture is in my eng102 book!

God i wish i was good at science. I would KILL to go to into outer space.

Soooo many levels of scam going on here. http://www.myfoxatlanta.com/myfox/pages/News/Detail?contentId=470757&version=1&locale=EN-US&layoutCode=VSTY&pageId=3.1.1

so, how many? Im looking for a good answer to use as a general rule. Assume the steering lines are fine, because if i had a broken steering line i would cutaway anyway considering I have absolutely no experience landing with the rear risers.

Hahahaha good think im not an eagles fan. I actually hate football altogether.

Ya im really into outdoor stuff so thats cool, I just hope there are some good lookin chicks up there, Ill be pissed if I move there for the next few years and its a total sausage fest.

Anybody who is lived/has lived in vancouver care to comment?

Calling all Vancouverites! Whats the nightlife like in vancouver? From what I hear its not a party city AT ALL compared to places like boston, philly, nyc, etc since there is only 1 or 2 universities. Ive been told after the sun sets the parties are almost non-existent. Thats the thing I love about places like Philly. You can walk through the streets around drexel/upenn etc at 1am and the streets are FILLED with people partying, literally every weekend. E-A-G-L-E-S chants going on left and right. Ahhh home.

Has it ever happend? I could just imagine being picked up by some stranger starring at me naked.