Position of a particle in a rectangular-co-ordinate system is $(3, 2, 5)$. Then its position vector will be
Position of a particle in a rectangular-co-ordinate system is $(3, 2, 5)$. Then its position vector will be
- A
$3\hat i + 5\hat j + 2\hat k$
- B
$3\hat i + 2\hat j + 5\hat k$
- C
$5\hat i + 3\hat j + 2\hat k$
- D
None of these
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- [AIPMT 1995]
If $A = 3\hat i + 4\hat j$ and $B = 7\hat i + 24\hat j,$the vector having the same magnitude as $B$ and parallel to $A$ is
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Define scalar and vector physical quantities with their examples.
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What is vector ? How it can be represented ?
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