According to the diagram, the block should be moving in which direction? question 17 options: 1 the block should move to the left. 2 there is no way to tell which way the block should move. 3 the block should not move at all. 4 the block should move to the right.

Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay