In 5 meters, a person running at 0.8 m/s accelerates at 1.6 m/s2. How fast 16 points
were they going afterward?

What type of nuclear decay causes the atomic number of an element to increase by 1?

Idon’t quite understand this problem

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