4.22 g/cm to lbs./ft​

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

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Explain earth's motion, using the terms "precession" and "rotation" in your answer.