Question 2 (2 points) If an atom was the size of a sprinkle, about how thick would a strand of hair be?

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.

Define the meaning of the unalienable rights of life liberty and persuit of happiness

What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?