The moon revolves around earth at a fairly constant speed. is the moon accelerating

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

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?