Question

Question No. 11
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The direction of three forces each of magnitude 20 N acting at a point are parallel to the sides of an equilateral triangle taken in order. The magnitude of
their resultant is


$1. \: 5 \sqrt{3} n$

2. 15 N
3. Zero
4. 103N​

Answer 1

Answer:

Zero N

Explanation:

Since, the forces are in parallel direction to the sides of the equilateral triangle hence the components will so be along x and y axis. = 20 - 20* 1/2 - 20*1/2 = 0N.