¿En qué consiste el método científico o experimental? ¿Cuáles son sus etapas?

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

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

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this