Suppose we replace the mass in the video with one that is four times heavier. how far from the free end must we place the pivot to keep the meter stick in balance?

The document asks about dependents because the number can affect who pays taxes. increase overall taxes. lower overall taxes. affect when to pay taxes.

What are the five traits of a civilization?

For 50 pointssome molecules can be oxidized in the cells of animals. this oxidation releases energy for the animal to use. from what source do the cells get these molecules? a. sunlight b. water c. air d. food