$\"\"$

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The position vector is $\"\"$ .

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Find velocity.

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Definition of velocity vector $\"\"$ .

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$\"\"$

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Velocity vector is $\"\"$ .

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$\"\"$

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Find speed. \ \

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Definition of the speed $\"\"$ .

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$\"\"$

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Speed $\"\"$

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$\"\"$

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Find acceleration.

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Definition of acceleration vector $\"\"$ .

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$\"\"$

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Acceleration vector is $\"\"$ .

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$\"\"$

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Velocity vector is $\"\"$ .

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Speed of the function is $\"\"$

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Acceleration vector is $\"\"$ .