Recent content by Will15

For the following circuit: http://imagizer.imageshack.us/v2/640x480q90/674/aBkkRU.png I'm solving for the Rth at node 2. In the solution guide, it shows that the Rth = (10k || 10k). I don't understand how this is so, by following the resistance equivalent rules, these two resistance should be...

Man that was it! I didn't convert the m/s into ft/s! For time, I used the first part of the equation r = xo + (vo*cos~)t => 80/(80*cos45) = t = 1.414 Then I just plugged this into the second equation r = yo + (vo*sin~)t-(.5)(g)(t^2) => r = (80*sin45)(1.414)-(4.9)(1.414)^2) = 70.2ft is the...

Homework Statement A person is standing 80 ft from a tall cliff. She throws a rock at 80 ft/sec at an angle of 45 degrees from the horizontal. Neglecting air resistance and discounting the height of the person, how far up the cliff does it hit? Homework Equations r = ((xo + vo*cos(~))t) i...

The relation is unknown.

Homework Statement Triangle A has three points a(2,3)b(0,0)c(2,0) and its center is (2/3,1). Find the other three points of Triangle B with a center of (4/3,3). Homework Equations Center of a triangle: x = ax+bx+cx /3 y = ay+by+cy / 3 Magnitude = <a,b> , √(a^2+b^2) The Attempt at...