Find the Angle Between the Vectors for U and V $$\mathbf { u } = 6 \mathbf { i } + 4 \mathbf { j } , \mathbf { v } = 5 \mathbf { i } + 3 \mathbf { j }$$

question 18

Multiple Choice

Find the angle between the vectors for u and v. $$\mathbf { u } = 6 \mathbf { i } + 4 \mathbf { j } , \mathbf { v } = 5 \mathbf { i } + 3 \mathbf { j }$$

• A) \(48.22 ^ { \circ }\)
• B) \(2.73 ^ { \circ }\)
• C) \(87.27 ^ { \circ }\)
• D) \(44.97 ^ { \circ }\)
• E) \(88.64 ^ { \circ }\)

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Definitions:

Residential Buildings

Structures designed and built to serve as private dwellings for individuals, families, or small groups of people.

Motor Applications

Various practical uses of electric motors in industrial, commercial, or consumer products, driven by their ability to convert electrical energy into mechanical energy.

Synchronous Speed

The speed at which the magnetic field of an AC motor's stator rotates, directly related to the frequency of the supply current and the motor's pole count.

Auxiliary Start

Auxiliary start refers to an additional method or device used to initiate the operation of motors or engines, often used to provide the necessary power or momentum to start under specific conditions.