Find the Speed of a Particle with the Given Position $$r ( t ) = t \mathbf { i } + 5 t ^ { 2 } \mathbf { j } + 3 t ^ { 6 } \mathbf { k }$$

question 135

Short Answer

Find the speed of a particle with the given position function.
$$r ( t ) = t \mathbf { i } + 5 t ^ { 2 } \mathbf { j } + 3 t ^ { 6 } \mathbf { k }$$

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Definitions:

Facial Feedback

The hypothesis that facial movement can influence emotional experience.

Facial Muscles

Groups of skeletal muscles in the face that control expressions and movements, playing a key role in non-verbal communication.

Facial Expressions

Nonverbal cues that convey emotions, intentions, or social information through movements of the facial muscles.

Own Emotions

An individual's personal feelings or affective states.