In a Binary Star System That Contains Stars with 2M_☉

question 34

Multiple Choice

In a binary star system that contains stars with 2M_☉ and 1M_☉,the velocity of the 2M_☉ star will be _________ times the velocity of the 1M_☉ star.

• A)0.2
• B)0.5
• C)1
• D)2
• E)3

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Definitions:

U.S. Government's Ethanol Program

A policy initiative aimed at encouraging the production and use of ethanol, a biofuel, through subsidies, mandates, and incentives to promote renewable energy and reduce dependence on fossil fuels.

Competitive Markets

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Agricultural Subsidies

Financial aids and support provided by government agencies to farmers and agribusinesses to supplement their income, manage the supply of agricultural commodities, and influence the cost and supply of such commodities.

Food, Conservation, And Energy Act

A piece of legislation aimed at governing various aspects of food, agriculture, and energy resource management; also known as the Farm Bill.