magnitude? Support your answer.
2006-09-12 05:09:09 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
yes...when they are equally inclined on a plane......that is each has an angle 120 degree with the other.....then the two of the vectors will hav a resultant which is opposite to the third vector.....then th net result is zero
2006-09-12 05:12:26 · answer #1 · answered by friend 3 · 1⤊ 0⤋
Yes. Assuming a R^n vector space then only if n > 1
Example in 2 space
(1,0), (-sqrt(3)/2,1/2) ,(-sqrt(3)/2,-1/2)
They all have magnitude 1
Note that if you want 'm' vectors to add to zero a simple way is to take the 'n sphere' and distribute the m vectors evenly around that. In the 2 dimensional case take the 2-sphere (i.e., circle) and distribute them evenly around it. This gives 120 degrees between each.
2006-09-12 05:18:18 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Yes, the proof rests on the triangle of vectors which can be found in any standard text.
2006-09-12 06:03:41 · answer #3 · answered by ag_iitkgp 7 · 0⤊ 0⤋
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2016-11-07 04:20:41 · answer #4 · answered by Anonymous · 0⤊ 0⤋
You get the anti-gravity eureka. This is what Egyptians mastered. thanks.
2006-09-12 05:31:30 · answer #5 · answered by Anonymous · 0⤊ 0⤋