Tuesday
October 21, 2014

Posts by Troll


Total # Posts: 6

Pre-Calculus
y+3 = -2(x+1) so y = -2x-5
September 14, 2014

PHYSICS(HELP)
It is because it goes off on a tangent. The direction of motion is perpendicular to the line of the pendulum at all times.
November 1, 2013

PHYSICS(HELP)
For the pendulum just review L18 video 3. For a) you should use the conservation of mechanical energy (mv(bot)^2)/2 = (mv0^2)/2 + mgh where h is the distance of the ball from the ground calculated as h = L*(1-cos(theta)). For b) put together y component of gravitational force ...
November 1, 2013

physics
5 Physics dollars.
October 8, 2012

MAJOR HELP NEEDED
I would help u but I don't wanna
July 7, 2010

science
poop!
October 15, 2009

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