An Object Is Moving with Constant Non-Zero Velocity in the +X-Axis

question 12

Multiple Choice

An object is moving with constant non-zero velocity in the +x-axis. The position versus time graph of this object is

• A) a horizontal straight line.
• B) a vertical straight line.
• C) a straight line making an angle with the time axis.
• D) a parabolic curve.
• E) a hyperbolic curve.

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Definitions:

Gastrocolic Reflex

Local reflex resulting in mass movement of the contents of the colon, which occurs after the entrance of food into the stomach.

Duodenocolic Reflexes

Reflexes that relate the function of the duodenum to the motility of the colon, aiding in digestion.

Peristalsis

A succession of wave-like contractions in muscles that push food through the digestive system.

Gallbladder

A small, pear-shaped organ located beneath the liver, which stores and concentrates bile produced by the liver.