The Mass of a Star Is 4

question 6

Multiple Choice

The mass of a star is 4.05 * 10³¹ kg and it performs one rotation in 15.00 days.Find its new period (in days) if the diameter suddenly expands to 1.450 times its original size.Assume a uniform spherical mass before the collapse and a uniform spherical mass distribution after the expansion.

• A)21.75
• B)38.25
• C)7.134
• D)31.54
• E)10.34

Assess the evolution and significance of the service sector in the labor market.

Grasp the implications of labor market changes for job quality and income distribution.

Recognize the importance of decision-making innovations in the workplace since the 1970s.

Understand the concept and characteristics of internal labor markets and their protection for senior personnel.

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Definitions:

Dual Personality

A psychological condition, often depicted in literature and media, where an individual exhibits two distinct identities or personalities.

David Walker

An African American abolitionist, writer, and anti-slavery activist in the 19th century, known for his 1829 pamphlet "David Walker's Appeal," which called for the end of slavery and racial discrimination.

Abolitionist Writings

Literary and journalistic works produced by abolitionists advocating for the ending of slavery and the emancipation of slaves, playing a key role in the anti-slavery movement.

Secular Language

Language that is non-religious and not affiliated with any spiritual beliefs, often used in contexts emphasizing impartiality.