If an unbalanced force of 5 N force acts on a 8-kg object, what is its acceleration?

Since the 1790s the power of the presidency has

A.) not evolved B.) weakened C.) evolved

Part of Anthony Downs's rational-choice model is that __________

a. voters want to maximize the chance that their preferred policies will be adopted by government b. logic and reason always prevail in the American electorate c. party identity will lose its importance over the next 100 years d. voters are acting rationally when they vote against their self-interest