Vector $\overrightarrow { \mathrm { A } }$ Has a Magnitude of 6

question 99

Multiple Choice

Vector $\overrightarrow { \mathrm { A } }$ has a magnitude of 6.0 m and points 30° east of south. Vector $\overrightarrow { \mathrm { B } }$ has a magnitude of 4.0 m and points 30° west of north. The resultant vector $\overrightarrow { \mathrm { A } }$ + $\overrightarrow { \mathrm { B } }$ is given by

• A)2.0 m at an angle of 30° north of west.
• B)2.0 m at an angle of 30° east of south.
• C)10.0 m at an angle of 60° north of west.
• D)10.0 m at an angle of 60° east of south.
• E)1.0 m at an angle of 60° north of west.

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Definitions:

Authoritative Pattern

A consistent way or method that is commanding and self-assured, often related to parenting or leadership styles that balance strictness with support.

Physical Punishment

A disciplinary method involving the use of physical force with the intention of causing a person to experience physical pain to correct or control behavior.

Cooperative Breeding

In humans and certain other species, a system involving networks of support in which individuals other than parents contribute resources toward rearing the young.

Childhood Dependency

The period in early human development when children rely on adults for care, support, and guidance.