A Bullet Is Dropped into a River from a Very

question 24

Multiple Choice

A bullet is dropped into a river from a very high bridge.At the same time,another bullet is fired from a gun,straight down towards the water.Neglecting air resistance,the acceleration just before striking the water

• A)is greater for the dropped bullet.
• B)is greater for the fired bullet.
• C)is the same for each bullet.
• D)depends on how high they started.
• E)none of these

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Definitions:

Generalized Anxiety

A disorder characterized by persistent and excessive worry about a number of different things, often disproportionate to the actual source of worry.

Neuroanatomy

The branch of anatomy that studies the structure and organization of the nervous system.

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another in the brain.