Two vectors: no. Three vectors: yes.
Two vectors with unequal magnitudes can't add to zero, but three or more can.
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They aren't, but they can be described as vectors. The most common way is to describe them as vectors of three components in Euclidian space.
No, scalars and vectors are not the same. Scalars are measurements in numbers. Examples: work, energy, mass, speed, and distance. Scalars measure in one magnitude. Vectors measure velocity, acceleration, force, and momentum.
Two vectors: no. Three vectors: yes.
A triangle of vectors, in which the sides are the three vectors arranged head-tail.
Two vectors: no. Three vectors: yes.
Three vectors are coplanar if they sum to zero. V1 + V2 + V3 = o means the three vectors are coplanar.
Two vectors, no; three vectors yes.
Vectors in three-dimensional space was created in 1978.
Yes.
Examples of Biological Vectors: Tick - Lyme Disease Mosquitoes - Malaria Sand fly - Leishmania Mechanical Vectors Housefly picking up salmonella with its feet and depositing it on human food
Take any three vectors in a plane which, when placed end-to-end form a triangle. The resultant of the three vectors will be zero.
Two vectors with unequal magnitudes can't add to zero, but three or more can.
With three vectors spaced 120 degrees apart and with identical magnitudes the vector sum will be 0.
If three vectors form a triangle , their vector sum is zero.