Nov
21
Slippery Slope – DivX Version (Normal Quality), iPod/iPhone Version
November 21, 2009 | Tagged 20062006, Akoskin Lucas, Bouloukos Theodore, Comedy, Doerr James, Fogler Dan, Grayson Jerry, Hall Patrick, Hebert John Francis, Hoxie Richmond, Jade Matt, Lawler Matthew, Letscher Brian, Maginnis Leif, Nauffts Geoffrey, Ramsey Wes, True-Frost Jim | Leave a Comment
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IMDB rating: 5.70 Plot: A sexy comedy about an uptight young feminist filmmaker that secretly takes a job directing adult films to raise funds for her documentary. |
Available versions:
DivX Version (Normal Quality), iPod/iPhone Version
Actors: True-Frost Jim,Ramsey Wes,Letscher Brian,Grayson Jerry,Nauffts Geoffrey,Akoskin Lucas,Bouloukos Theodore,Doerr James,Fogler Dan,Hall Patrick,Hebert John Francis,Hoxie Richmond,Jade Matt,Lawler Matthew,Maginnis Leif,Comedy,
Physics – Torques – I need help please?
Okay so:
A ladder has a mass of 20 kg and is leaning against a wall with its base 6 m from the wall and at a slope of 60 degrees to the floor. The wall is frictionless, though the floor is very slippery (0.1 friction) so a rope is tried horizontally .3 m from the bottom of the ladder to the wall. An 82kg plasterer climbs 70% of the way up the ladder and stops. (The ladder is 12m long)
So what is the tension in the rope and what are the reactive forces at the wall and the floor?
Please help me, thanks.
First the basic geometry. The ladder has a length of 12 m, because the base is cos 60