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The maximum and minimum resultant of two...

The maximum and minimum resultant of two forces acting at a point are 10N and 6N respectively. If each force is increased by 3N, find the resultant of new forces when acting at a paint at an angle of `90^(@)` with each-other :-

A

`sqrt(146)N`

B

11N

C

`sqrt(70)N`

D

8N

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The correct Answer is:
A
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