A Satellite Circles Planet Roton Every 2

question 22

Multiple Choice

A satellite circles planet Roton every 2.8 h in an orbit having a radius of 1.2 *10⁷ m.If the radius of Roton is 5.0 * 10⁶ m,what is the magnitude of the free-fall acceleration on the surface of Roton?

• A)31 m/s²
• B)27 m/s²
• C)34 m/s²
• D)40 m/s²
• E)19 m/s²

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Definitions:

Blastocyst

An early stage of embryonic development that consists of a sphere of cells enveloping a fluid-filled cavity and a cluster of cells inside known as the inner cell mass.

Embryo

An early stage of development in multicellular organisms, in humans, this refers to the period from fertilization until the eighth week of gestation.

Germinal Zygote

A term describing the earliest stage of embryonic development, immediately following fertilization of an egg by a sperm.

Child-Rearing Styles

Child-Rearing Styles refer to the approaches parents use to guide, discipline, and nurture their children; major types include authoritative, authoritarian, permissive, and neglectful.