An Airplane's Speed with Respect to the Air Is 100

question 58

Multiple Choice

An airplane's speed with respect to the air is 100 m/sec.The velocity of the air with respect to the ground is 30.0 m/sec to the northeast.What is the direction of the airplane's velocity with respect to the air if the direction of its velocity with respect to the ground is due east?

• A)3.00 degrees south of east
• B)4.50 degrees south of east
• C)12.2 degrees south of east
• D)17.5 degrees south of east

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Definitions:

Cardiac Muscle

Specialized muscle tissue found only in the heart, capable of continuous, rhythmic contractions to pump blood throughout the body.

ANS

The Autonomic Nervous System, which controls involuntary bodily functions such as heart rate, digestion, and respiratory rate.

CNS

Central Nervous System, which includes the brain and spinal cord, responsible for processing and coordinating information in the body.

Efferent Neurons

Nerve cells that conduct impulses away from the central nervous system to muscles and glands.