An Astronaut at Rest Has a Heart Rate of 65

question 17

Multiple Choice

An astronaut at rest has a heart rate of 65 beats/min.What will her heart rate be as measured by an earth observer when the astronaut's spaceship goes by the earth at a speed of 0.60 c?

• A)39 beats/min
• B)52 beats/min
• C)108 beats/min
• D)81 beats/min

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Definitions:

Mexican Nationals

Citizens of Mexico, a country in southern North America, with a rich cultural heritage and diverse landscapes.

Race-specific Policies

Strategies and laws designed to address issues uniquely affecting individuals of certain racial groups.

Affirmative Action

Policies or measures aimed at increasing the representation of women and minorities in areas of employment, education, and business from which they have been historically excluded.

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An influential American sociologist known for his research and theories on race, class, and inequality in the United States.