Qualification > Sciences
IGCSE PHYSICS DOUBTS HERE !!!!
HUSH1994:
does anyone here understand the vectors about the parallelogram rule,because i have 6 igs in nov,and i need some help,and By the way guys anyone knows when will the 2010 past papers be out
The Golden Girl =D:
--- Quote from: HUSH1994 on July 30, 2010, 05:54:05 pm ---does anyone here understand the vectors about the parallelogram rule,because i have 6 igs in nov,and i need some help,and By the way guys anyone knows when will the 2010 past papers be out
--- End quote ---
Vectors ....Parallelogram ....that's math ... u shld post that in the math Doubts thread *or just make a thread for math threads * ,and someone will sure help u :)
well i answered this Q in another thread.
HUSH1994:
--- Quote from: ~the Golden girl~ on July 30, 2010, 07:03:56 pm ---Vectors ....Parallelogram ....that's math ... u shld post that in the math Doubts thread *or just make a thread for math threads * ,and someone will sure help u :)
well i answered this Q in another thread.
--- End quote ---
i have it in my physics book,and can u give me da link for ur solution law sama7ti ;)
The Golden Girl =D:
By the way i sent u 2 msgs abt this.
The Golden Girl =D:
I'm sure u know forces and it's meaning but i just want to make sure u kno following :
when two forces act in the same straight line (nasf il itijah ..... mithil 2ai parallel lines ) then u get the resultant force by adding the two forces.
but as for the parallelogram , the resultant force is the diagonal of the parallelogram ...here is the rule from my book :
Oh sure thing np ..wait a sec so that i get the book.
In my book it says :
if the two forces acting at a point are represented in size and direction by the sides of a parallelogram drawn from the point ,their resultant is represented in size and direction by the diagonal of the parallelogram drawn from the point.
I hope u got it , if u didn't let me kno.
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