A star exerts a gravitational force of magnitude 3 x 10^24 N on a planet. If the mass of the planet were five times as large, what would the magnitude of the gravitational force on the planet be?

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

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)