Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
WARRIOR:
--- Quote from: Shooting Star on May 25, 2010, 08:36:56 pm ---um.. i dont get this part :-[
@Ivo: good example ;)
--- End quote ---
wave move in a straight * line caz the engle of incidence is along the normal ( 0 * )
when you come to do other questions like this . Pretened its a recatngle block mirror and you know how the arrow refracts when it enters the block refracts towards the normal?? ya same thing
Vin:
--- Quote from: Helium on May 25, 2010, 08:27:47 pm ---
ok so after drawing it for example with a scale 1 cm=2N
I just have to measure T3 to find the resultant force, like u said weight of the box.
say yes to confrim.
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sorry for the delay man ! :\
The Golden Girl =D:
Q33 year june 2004
WARRIOR:
--- Quote from: ~VIN1094~ on May 25, 2010, 08:41:37 pm ---sorry for the delay man ! :\
--- End quote ---
gr8 work man !! keep it up
+ rep ! u deserve it !
Shazizzzle:
--- Quote from: the golden girl on May 25, 2010, 08:42:22 pm ---Q33 year june 2004
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A.
The longer vertical bar in a battery represents the +ve, and, from left to right, the terminals are -, +, -, +. A shows that.
also, it is just one loop, so series.
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