Solid particles are not in motion a)true or b)false

Determine the maximum r-value of the polar equation r =3+3 cos 0

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

How does an observation about an object differ from an inference about that object