Qualification > Math
Mechanics Question
elemis:
--- Quote from: Garfield on October 15, 2010, 01:56:23 pm ---6cos60 is the same as 6sin30
--- End quote ---
Yeah, I prefer using cosine instead of sine. I'm biased that way :P
nid404:
--- Quote from: Ari Ben Canaan on October 15, 2010, 03:29:52 pm ---Yeah, I prefer using cosine instead of sine. I'm biased that way :P
--- End quote ---
Racist :P
elemis:
--- Quote from: Garfield on October 15, 2010, 03:30:47 pm ---Racist :P
--- End quote ---
wtv :P
Deadly_king:
--- Quote from: Garfield on October 15, 2010, 03:27:20 pm ---attached
--- End quote ---
Quite long but good ;)
You could have resolved the weight P along the line of the string PS. But first you need to find the angles of the triangle APS.
T = 5cos 53.1 = 3.0N :)
Am sure this method will make Ari happy :P
nid404:
hahaha :P
yup deadly king, that's one way to go abt it :)
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