Which should you NOT assume is in freefall? O A rock falling on a planet with no air
O A ball which rolled off of the table and is falling a short distance to the ground.
O A feather falling through the air
O A ball which is flying upward
O All of these are in freefall

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i. e., a subspace of r 3 ). explain your reasoning

How do you tell if someone actually cares about you? and just say they do?

The two required components for a generator