An Object Moving at 30 M/s Has an Acceleration of -2.0

question 25

Multiple Choice

An object moving at 30 m/s has an acceleration of -2.0 m/s/hr. Its speed

• A) increases very quickly.
• B) increases very slowly.
• C) decreases very slowly.
• D) decreases very quickly.

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Definitions:

Substantia Nigra

(sub-STAN-sha NI-gra) The structure in the midbrain that controls unconscious motor movements.

Parkinson's Disease

A progressive neurological disorder that affects movement, causing symptoms such as tremors, stiffness, and difficulty with balance and coordination.

Midbrain

Area that contains structures linking the physiological functions of the hindbrain to the cognitive functions of the forebrain.

Amygdala

A region of the brain's limbic system involved in processing emotions, especially fear, anxiety, and aggression.