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OpenStudy (anonymous):
OpenStudy (anonymous):
My PMs are taking too long so I cant send PMs!!
OpenStudy (akashdeepdeb):
Just hold on for a sec..
OpenStudy (anonymous):
Ya Sure!!
OpenStudy (akashdeepdeb):
I think it should be A
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OpenStudy (akashdeepdeb):
Do you have an answer key or something?
OpenStudy (anonymous):
Answers are A and B...How ?? Pls xplain the process!!
OpenStudy (akashdeepdeb):
YEah just wait a sec.
OpenStudy (anonymous):
yup..Ta
OpenStudy (akashdeepdeb):
Okay I got A n B
:D
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OpenStudy (akashdeepdeb):
I will try my best to explain it to you!
Just let me just draw it
OpenStudy (anonymous):
Take ur time ..No rush
OpenStudy (akashdeepdeb):
I am bit curious, do you have a test or something?
OpenStudy (anonymous):
Nope just wanna finish this assignment .Have a deadline submission..........4 exercises+1 BIG assignment
OpenStudy (anonymous):
This Q is from the exercise!!
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OpenStudy (anonymous):
Are u posting the picture?? Or Using Open study tools??
OpenStudy (akashdeepdeb):
|dw:1376567034119:dw|
Now use the resultant vecotr formula that says that if
There are 2 vectors A and B and theta (here, 37') is included between them then
Their resultant's magnitude is given by
\[\sqrt(A^2 + B^2 + 2ABcos \theta)\]
And you will get something like
rt. 564.9 m/s.
Which is almost A :)
That is the magnitude of the resultant relative vector
Getting me? :D