If you can't see it I guess right click and view image.
One of my favorites, this one is for Turkey:
GUARD!AN wrote:If you can't see it I guess right click and view image.
One of my favorites, this one is for Turkey:
GUARD!AN wrote:
Turky wrote:GUARD!AN wrote:If you can't see it I guess right click and view image.
One of my favorites, this one is for Turkey:
ROFL, you had me hooked before I saw "This one is for Turkey"
edit: ok got the first 1 (lmfao)
first stage: raptor speeding up
v=v0 + at , where:
v0 = initial velocity (which is 0 in this case)
v = final velocity (25 m/s)
a = acceleration (4.0 m/s^2)
t = time in seconds
solving for t, we get t = 6.25 seconds. So the raptor spends 6.25s speeding up.
During that time, we must find how far it went. To do this, we rewrite v as dx/dt, and integrate to get x = 2t^2. So x(t) = 2t^2 for the raptor whle it is speeding up.
Since it spends 6.25s speeding up, it follows by plugging into x(t) that the raptor travels 78.125m in this time.
In this same time, you have a 40m head start and, for all intents and purposes, can be presumed to (almost) instantly hit a max speed of 6m/s. Since they give no details about how long it takes, only that it doesn't take long, we'll presume that you instantly speed off at 6m/s.
So then, x(t) = vt = 6t for you. So in 6.25 seconds, you will travel 37.5m. Add on your head start, and you'll be 77.5m from the raptor's starting point--just short of the same distance that the raptor travels in this time. Ther
Since it is apparent that the raptor will not quite get to its peak velocity before overtaking you, we will do some optional fine-tuning which will tell us how fast the raptor was going when it caught up to you. To do this, we yews the equation v^2 = v0^2 + 2ax, where v is the final velocity (what we're looking for), v0 is the initial velocity (which is zero), x is the distance traversed (77.5m), and a is the acceleration (4m/s^2). By simple algebra, we obtain v = 24.9 m/s. Which is reasonable, since the raptor was just about to reach the distance at which he would reach peak velocity.
tens0r wrote:
Jawa never gets old.
Users browsing this forum: No registered users and 1 guest