Question

The directions of three forces 10 N, 20 N and
30 N acting at a point are parallel to the sides of
an equilateral triangle taken in order. The magnitude
of their resultant is
(1) 5√3 N
(2) 15 N
(3) 0 N
(4) 10√3 N​

Answer 1

Explanation:

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Answer 2

Answer:

10√3

Explanation:

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