Vector $\vec { A }$ Has a Magnitude of 8 $\overrightarrow { \mathbf { B } }$

question 69

Multiple Choice

Vector $\vec { A }$ has a magnitude of 8.0 m and points 30° north of east; vector $\overrightarrow { \mathbf { B } }$ has a magnitude of 6.0 m and points 30° west of north; and vector $\overrightarrow { \mathrm { C } }$ has a magnitude of 5.0 m and points 30° west of south. The resultant vector $\vec { A }$ + $\overrightarrow { \mathbf { B } }$ + $\overrightarrow { \mathrm { C } }$ is given by

• A) 2.7 m at an angle 74° north of east.
• B) 5.9 m at an angle 74° north of east.
• C) 4.8 m at an angle 74° east of north.
• D) 5.1 m at an angle 74° north of east.
• E) 2.1 m at an angle 66° east of north.

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Definitions:

Forecasting Uncertainties

The acknowledgment and analysis of the unpredictability inherent in attempting to predict future events, particularly in complex systems.

Contingencies of Power

The specific conditions or situations that influence the extent to which individuals or groups can use power effectively in an organization.

Substitutability

The degree to which one product, service, or resource can be replaced by another without losing functionality or value.

Referent

A term or concept used to refer to or signify another thing; in leadership, it often refers to the natural influence or charisma of the leader.