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An object is dropped from an altitude of one Earth radius above Earth's surface.If M is the mass of Earth and R is its radius, the speed of the object just before it hits Earth, neglecting air resistance, is given by:
Theodore Roosevelt
The 26th President of the United States known for his progressive policies and the establishment of national parks.
Slaves
Individuals forced into servitude against their will, deprived of personal freedom and the right to make decisions for themselves.
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The status of being a member of a particular country and having rights and responsibilities as defined by its laws.
Society of American Indians
A federation founded in 1911 that aimed to promote unity, culture, and well-being among Native American peoples in the United States.
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