The Moon Demos Is 23,500 Km from Mars and Orbits

question 7

Multiple Choice

The moon Demos is 23,500 km from Mars and orbits once every 30 hours 26 minutes.Assuming that it orbits in a circular path,what is its average speed?

• A)0 m/s
• B)215 m/s
• C)732 m/s
• D)1348 m/s
• E)53,210 m/s

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Definitions:

Brothy

Pertaining to a clear, soup-like consistency with a thin, liquid texture.

Oval Window

A membrane-covered opening that leads from the middle ear to the cochlea of the inner ear and is involved in the process of hearing.

Eardrum

A thin membrane that separates the external ear from the middle ear, vibrating in response to sound waves and aiding in the process of hearing.

Sensation

How our sensory receptors and nervous system perceive and interpret energy from stimuli in the environment.