Time and motion chapter 13 class 7 science if you know the answer then answer otherwise not and if you answer unnecessarily you will be reported

Asher cycles 12 miles in 16 hours. what is his speed?

The mini-refrigerator fire was most likely caused by what type of wiring?

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy