Three Decimal Places

question 79

Multiple Choice

$\text { Find } a _ { \mathrm { N } } \text { at time } t = 1 \text { for the plane curve } r ( t ) = 9 t ^ { 2 } \mathbf { i } + 5 t \mathbf { j } \text {. Round your answer to }$ three decimal places.

• A)6.581
• B)4.818
• C)3.407
• D)2.154
• E)4.962

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Definitions:

Temporal Lobes

The temporal lobes are regions of the cerebral cortex located beneath the Sylvian fissure on both hemispheres of the brain, associated with processing auditory information and encoding memory.

Association Areas

Regions of the brain that integrate sensory and motor information, involved in higher mental functions such as learning, thinking, and speaking.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for 'fight or flight' responses in reaction to stress or perceived threats.

Motor Cortex

A region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.