Examples of using Unit vector in English and their translations into Romanian
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Unit vector- Wikipedia.
Where êr is a unit vector in the r-direction and.
The normalization of a vector a into a unit vector â.
A vector is a unit vector if its norm is 1.
It looks scary but it is trivial,the X roof is the unit vector in this direction.
A unit vector is often indicated with a hat as in â.
A basis for M consisting of mutually orthogonal unit vectors is called an orthonormal basis.
A vector of arbitrary length can be divided by its length to create a unit vector.
Legal, there's nothing illegal about that, with unit vector in the direction R so that turns them into vectors. .
In particular, a set is called orthonormal(orthogonal plus normal) if it is an orthogonal set of unit vectors.
We will get dr is equal to x prime of t dt times the unit vector i plus y prime of t times the differential dt times the unit vector j.
Which is a consequence of the Pythagorean theorem since the basis vectors e1,e2, e3 are orthogonal unit vectors.
A unit vector is any vector with a length of one; normally unit vectors are used simply to indicate direction.
In geometry and physics, the versor of an axis orof a vector is a unit vector indicating its direction.
The values of p, q, r, and u, v,w relate to the unit vectors in such a way that the resulting vector sum is exactly the same physical vector a in both cases.
The versor(or normalized vector) u^{\displaystyle{\hat{\mathbf{u}}}} of a non-zero vector u{\displaystyle\mathbf{u}}is the unit vector codirectional with u{\displaystyle\mathbf{u}}.
To describe this anisotropic structure,a dimensionless unit vector n called the director, is introduced to represent the direction of preferred orientation of molecules in the neighborhood of any point.
Combining these ideas gives a formula that relates the mass and the radius of the Earth to the gravitational acceleration::where the vector direction is given by, the unit vector directed outward from the center of the Earth.
Where is the distance between the two objects' centers of mass and is the unit vector pointed in the direction away from the center of the first object toward the center of the second object.
This is the unit vector in the direction from Q to that point and we know that the electric field is pointing away from that charge and we know that the electric field E we have seen that already the first lecture is Q divided by four pi epsilon zero.
Where θ is the measure of the angle between a and b, andn is a unit vector perpendicular to both a and b which completes a right-handed system.
For an object accelerating in circular motion, the unbalanced force acting on the object equals:: where is the mass of the object, is the velocity of the object andis the distance to the center of the circular path and is the unit vector pointing in the radial direction outwards from the center.
It's a function of x and y, and it's equal to some scalar function of x andy times the i-unit vector, or the horizontal unit vector, plus some other function, scalar function of x and y, times the vertical unit vector. .
Combining these ideas gives a formula that relates the mass(formula_42) and the radius(formula_43) of the Earth to the gravitational acceleration: :formula_44where formula_45 is thedistance between the two objects' centers of mass and formula_46 is the unit vector pointed in the direction away from the center of the first object toward the center of the second object.
Now, where"v" is the velocity of the 2 objects, and"r" is the distance between them,and"e" is a unit vector directed from the first object to the second, we see that the fence proved little challenge.
The right-handedness constraint is necessary because there exist two unit vectors that are perpendicular to both a and b, namely, n and(- n).
The two new devices have a unique built-in Low Frequency(LF) vector calculation unit that allows customers to implement effective relay attack countermeasures at no additional cost.
Indeed, if ξ is a vector of unit length on a Riemannian n-manifold, then Ric(ξ, ξ) is precisely(n- 1) times the average value of the sectional curvature, taken over all the 2-planes containing ξ.
In fact, Vector Unit are cashing in millions of dollars everyday over and over thanks to their so called“in-app-purchase” system of premium items which is meant for making your game experience a lot faster without having to wait for upgrades one after another.
This function on the set of unit tangent vectors is often simply called the Ricci curvature, since knowing it is equivalent to knowing the Ricci curvature tensor.