No. The value of a vector is determined by the square root of the sum of its components squared. Value= Sqrt(x^2 + y^2 + z^2). The components of real vectors are real numbers and the square of a real number is a positive number. The sum of a positive and zeros is not zero but a positive.
Vectors were created by William Rowan Hamilton in 1843 when he created Quaternions. Quaternions consist of a real number and three vector numbers. The vectors are designated by i, j, k where i^2=j^2=k^2=ijk= -1. The square of a vector is a negative one . This used to be called an imaginary number. The components of vectors are real numbers, like v=2i + 3j -5k, the value of v = sqrt(4 + 9 + 25)=sqrt(38).
Complex numbers are a subset of quaternions involving one vector "i".
Not necessarily.
As long as one component vector is not zero, the vector will not be zero. The component vector in the j direction could be zero, but if the component vector in the i direction is +4N, then the vector is +4Ni or +4N E. If a component vector is 0, that just means that there is no motion in that direction. The motion only occurs on a different plane.
Yes it possible because if the vector is lying horizontally on the X-axis, it has one component to be the X axis, but the other component is zero, due to the Y-axis being zero.
yes. specially when the components have same length but in different direction
The component perpendicular to the direction of the vector is always zero,
but that doesn't mean that the vector is always zero.
No. At least, if you consider the standard vectors in Rn space, often used in physics, their length (or magnitude) must always be greater than or equal to any of its components.
No. The magnitude of a vector can't be less than either of its components.
yes
no
no
No. The magnitude of a vector can't be less than any component.
opposite direction.
A zero vector is a vector whose value in every dimension is zero.
can a vector have a component greater than the vector magnitude
If any component of a vector is not zero, then the vector is not zero.
no
No. The magnitude of a vector can't be less than any component.
No. The magnitude of a vector can't be less than any component.
When the direction of the vector is vertical. Gravitational force has zero horizontal component.
No never
No.
No.
NO, a vector will not be zero if one of its components will be zero.
Yes. A vector in two dimensions is broken into two components, a vector in three dimensions broken into three components, etc... If the value of all but one component of a vector equal zero then the magnitude of the vector is equal to the non-zero component.
No. The answer does assume that "components" are defined in the usual sense - that is, a decomposition of the vector along a set of orthogonal axes.
Their directions are perpendicular.