Vector $V _ { 1 } \text { is } ( 5 i + 7 j - 3 k ) \text { and } V _ { 2 } = ( 7 i + 2 j + 14 k )$

question 10

Multiple Choice

Vector $V _ { 1 } \text { is } ( 5 i + 7 j - 3 k ) \text { and } V _ { 2 } = ( 7 i + 2 j + 14 k )$ ) . The vector product of these two vectors is:

• A) \(- 104 i + 72 j - 39 k\)
• B) \(- 124 i + 62 j - 33 k\)
• C) \(104 i - 91 j - 39 k\)
• D) \(- 114 i - 12 j + 91 k\)

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Definitions:

Radial

Pertaining to or arranged like rays, often used in reference to circular patterns or movements from the center outward.

Angular Contact

Referring to a type of bearing designed to support combined radial and axial loads with contact angles.

Ratchet Wheels

Wheels equipped with teeth that lock into place with each motion in one direction, allowing controlled movement.

Transmit Motion

The process of conveying or transferring motion from one part of a mechanical system to another.