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The magnitude of the resultant of the tw...

The magnitude of the resultant of the two orthogonal vectors of 3 units and 4 units is :

A

7

B

25

C

5

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
`R = sqrt(p^(2) +q^(2))= sqrt(3^(2)+4^(2))`
`= sqrt(9 +16) = sqrt(25) = 5`
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