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

Janette goes into an electronics superstore to buy a new computer. the salesperson works with her to find the right model, and she agrees to buy a new computer for $500 and a floor-model 18-inch monitor for $100. just when she is ready to pay, the salesperson walks away for a minute and then comes back to inform her that the monitor she was ready to purchase can't be sold for < $125. she agrees to the extra $25 even though they had initially agreed on the $100 selling price. janette has fallen for the technique of gaining compliance.