Qualification > Math
Add. math!! dude slvri/astar/aadi/sam nebody help..!!!!!
Ghost Of Highbury:
abbe if some1 mocks u by saying "tujhe itna bhi nahi aata" to it is clear thatthe person is not gonna answer u.
4get it.. :P
@d!_†oX!©:
guys y is no one answering my post?????
plsss check IGCSE physics...
sameer210394:
--- Quote from: A@di on November 07, 2009, 03:44:38 pm ---abbe if some1 mocks u by saying "tujhe itna bhi nahi aata" to it is clear thatthe person is not gonna answer u.
4get it.. :P
--- End quote ---
abbey he know the ans)) he wilin away tym... LMAO!!
Ghost Of Highbury:
--- Quote from: sameer210394 on November 07, 2009, 04:23:37 pm ---abbey he know the ans)) he wilin away tym... LMAO!!
--- End quote ---
lol..actually sahi baat hai , if u can answer the lambda and constants ka vector question..ismein kya hai phir?..rofl
astarmathsandphysics:
this is the original doubt i had!!
i tired it but i got ans as 1.3 sec wheas in proving it must be 1.8!!!
help!!
r(spacecraft)=12j+(40i+15j)t=r(nissile)=46i+(ki+30j)(t-0.5)
equating the i components 40t=46+k(t-0.5)
equating the j components 12+15t=30(t-0.5) from this 27=15t so t=1.8
the from the i component equation 72=46+2.3k so k=20
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