Object a Moving Due East Collides with Object B Moving $\degree$

question 29

Multiple Choice

Object A moving due east collides with object B moving due west. After the collision, A is moving 20 $\degree$ north of due east. What must be true of B after the collision?

• A) B must be moving 20\(\degree\) south of due east.
• B) B must be moving 20\(\degree\) south of due west.
• C) At least part of B's velocity must be toward the south.
• D) At least part of B's velocity must be toward the west.
• E) None of these are true.

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Definitions:

Internal Respiration

Exchange of oxygen and carbon dioxide between blood and tissue fluid.

Cellular Respiration

The process by which cells convert glucose and oxygen into ATP, releasing carbon dioxide and water.

Inspiration

Act of taking air into the lungs; inhalation.

Gases Exchange

The process of oxygen and carbon dioxide moving between the bloodstream and the lungs in animals, and the atmosphere and cells in plants.