Using newton's second law, find the tension of the string.

Which of the following encouraged westward expansion? a. the government decreased the price of federal land. b. each of these represents actions taken to encourage westward expansion. c. the government decreased the price of federal land d. the second national bank lowered the cost of borrowing money (reduced interest rates)

Which events are correlated but do not necessarily have a causal relationship?

What does president bush say could be the effects of not acting on his proposal