Two cylindrical space stations, the second four times the diameter of the first, rotate so as to provide the same amount of artificial gravity. if the first station makes one rotation in the time t, then the second station makes one rotation in what time? mastering physics solutions

Which of the following is a personal responsibilty

3. suppose most animals behaved in a certain way. would that provide evidence that it is natural for us to follow their lead? if so, what implications would this have for natural law theory? .

The north american colonies experienced a steady increase in population since the first settlement in jamestown in 1607. by 1775, the colonies' population was around 2,500,000, and most of the colonists lived east of the allegheny mountains. how did geography influence the settlement of america's first colonies?