A Satellite of Mass M Has an Orbital Period T

question 46

Multiple Choice

A satellite of mass m has an orbital period T when it is in a circular orbit of radius R around the earth.If the satellite instead had mass 4m,its orbital period would be

• A) 4T.
• B) 2T.
• C) T.
• D) T/2.
• E) T/4.

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Definitions:

Masseter

A facial muscle that plays a major role in the chewing of solid foods, connecting the jawbone to the cheekbone.

Digastric

A small muscle located under the jaw that plays a role in the opening of the mouth and the depression of the mandible.

Gastrocnemius

A large muscle located in the back part of the lower leg, forming part of the calf and responsible for flexing the foot and bending the knee.

Orbicularis Oculi

A circular muscle around the eye socket that allows for the closing of the eyes.