Resolve the position vector a of thd car (measured from fixed point o) into components parallel to ob and oc

Which of these metals are magnetic?

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?

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