Across
- 2. measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.
- 4. is a form of energy that an object or a particle has because of its motion.
- 6. quantitative measure of inertia, a fundamental property of all matter.
- 9. takes place when particles, each other and come near enough to interact and exert a mutual influence.
- 10. the absolute unit of force in SI.
- 12. is any interaction that, when unopposed, will change the motion of an object.
- 13. a number expressing a property, quantity, or relation that remains unchanged under specified conditions.
- 16. the capacity for doing work.
- 18. unit of work or energy in the SI.
- 19. "how much ground an object has covered" during its motion.
- 21. product of the mass of a particle and its velocity.
Down
- 1. stored energy.
- 3. implies that an object has moved, or has been displaced.
- 5. is an applied force to bring desired change to the position of the load.
- 6. change with time of the position or orientation of a body.
- 7. are the standard units of measurement.
- 8. the rate of increase of speed or the rate of change of velocity
- 11. are standards for measurement of physical quantities that need clear definitions to be useful.
- 14. is a scalar quantity that refers to "how fast an object is moving".
- 15. is a physical vector quantity; both magnitude and direction are needed to define it.
- 17. also called gravitation
- 20. is change, or the interval over which change occurs.