Across
- 2. the rate at which someone or something is able to move or operate
- 3. strength or energy as an attribute of physical action or movement
- 7. a tendency to do nothing or to remain unchanged
- 8. the force that attracts a body towards a physical body having mass
- 10. a material or object that permits an electric current to flow easily
Down
- 1. Materials that do not allow electricity to pass through them
- 4. power derived from the utilization of physical or chemical resources
- 5. the quality of being hot
- 6. be engaged in physical or mental activity in order to achieve a result
- 9. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons