when two right angled vector of magnitude of their resultant 24 units combine ,what is the magnitude of their resultant
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Answered by
1
Answer:
u can solve using this example
Just use simple cosine rule ( even simple Pythagoras theorem will work here as well! )
Here’s an outline…
|A| = 7 units & |B| = 24 units
After addition of two vectors, magnitude is given by,
|A+B| = √(|A|^2 + |B|^2 + 2|A||B|cosθ)
|A+B| = √(7^2 + 24^2 + 2×7×24×cos90)
|A+B| = √(49 + 576 + 2×7×24×0)
|A+B| = √(625)
|A+B| = 25 units.
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0
Answer:
25 units
Explanation:
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