JEE Main 2002 — Vector Algebra Question with Solution
JEE Main 2002
Question
The sum of two forces is 18 N and resultant whose direction is at right angles to the smaller force is 12 N. The magnitude of the two forces are
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Show full solutionCorrect option: A
Correct answer
A13, 5
Step-by-step explanation
Let two forces be and . Given and (where and are unit vectors along and ).
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This is a previous-year question from JEE Main 2002, covering the Vector Algebra chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.