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A Dot product is a very useful tool in both mechanics and 3D graphics. It calculates the cosine of the angle between two vectors.
In two-dimensional space, the dot product of vectors [a, b] and [c, d] is ac + bd.
Mechanical work is the dot product of force and displacement vectors.
Magnetic flux is the dot product of the magnetic field and the area vectors.
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Solved examples of bi complex numbers?
See the related link Answers dot com video for some examples of how to solve.
What is the use of dot product in Physics and explain?
Dot Products in Physics denote scalar results fmo vector products, e.g Work = F.D = FDCos(FD) a scalar result from the dot product of two vectors, F Force and D Displacement.
Point in geometry give 5 examples?
A point in geometry is defined as any exact location on a plane. It has no size, even if it is represented on a graph by a dot. A point has no measurement - it is just one specific place, and it is usually named with a capital letter. So 5 examples on any graph could include A, B, C, D, and E as points.
What is the difference between finding the dot product and using scalar multiplication?
They give us different results. The dot product produces a number, while the scalar multiplication produces a vector.
What is the dot product of 2 4 and 1 -2?
The dot product of two vectors is the sum of the products of the equivalent elements of the vectors → (2 4) ⋅ (1 -2) = 2×1 + 4×-2 = 2 - 8 = -6
