If $\overrightarrow { \mathbf { A } } = 12 \hat { \mathbf { i } } - 16 \hat { \mathbf { j } }$

question 31

Multiple Choice

If $\overrightarrow { \mathbf { A } } = 12 \hat { \mathbf { i } } - 16 \hat { \mathbf { j } }$ and $\overrightarrow { \mathbf { B } } = - 24 \hat { \mathbf { i } } + 10 \hat { \mathbf { j } }$ ,what is the magnitude of the vector $\overrightarrow { \mathrm { C } } = 2 \overrightarrow { \mathrm { A } } - \overrightarrow { \mathrm { B } }$ ?

• A)42
• B)22
• C)64
• D)90
• E)13

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Definitions:

Altered States

Conditions of consciousness that significantly differ from the normal waking state, often induced by drugs, meditation, hypnosis, or extreme physical exertion.

Consciousness

The state of being aware of and able to think about one's self, environment, and thoughts; encompasses wakefulness and awareness.

Self-Awareness

The conscious knowledge of one's character, feelings, motives, and desires.

NREM Stage 3

The third stage of non-rapid eye movement sleep, characterized by deep sleep and the presence of delta waves in the brain.