Across
- 2. / The net work done by a conservative force on a particle moving around any closed path is _____.
- 4. / a place where KE=0 and the particle changes direction.
- 6. / A transfer of energy from the system.
- 8. / The primary test for determining whether a force is conservative or non conservative is ________.
- 9. / The energy associated with the state of separation between two objects that attract each other by gravitational force
- 16. / The sum on the system's mechanical energy, thermal energy, and any type of internal energy in addition to thermal energy.
- 18. / when the particle is at a reference point
Down
- 1. / the gravitational potential energy is dependent on it
- 3. / The point at where a particle is moved slightly left or right and a restoring forces appears, that moves it back to its original position.
- 5. / The change in energy over the change in time.
- 7. / The sum of a system's potential energy U and the kinetic energy K of the objects within the system.
- 10. P=dE/dt
- 11. / This type of energy is transferred from kinetic energy due to a kinetic frictional force.
- 12. / The point a which a particle is stationary, there is no kinetic energy and no forces are acting on it.
- 13. / All energy is accounted for, that is, energy could not magically appear or disappear.
- 14. / The energy that is associated with the state of compression or extension of an elastic object.
- 15. / A force that is not conservative is called ________ _______.
- 17. / What is the energy transferred to or from the system?