Across
- 5. The interaction of electric currents or fields and magnetic fields.
- 9. Body Diagram A graphical illustration used to visualize the applied forces, movements, and resulting reactions on a body in a given condition (google.com).
- 10. The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
- 12. The unit used for force (kg x m/s^2)
- 14. The formula for finding speed (a distance in a unit of time)
- 16. Forces The net force is not equal to zero. There will be an acceleration.
- 18. of Conservation of Energy Energy cannot be created or destroyed.
- 19. A force acting between two bodies that have mass, generally the center of the earth.
- 21. Any change in velocity (speed or direction)
- 22. The acceleration of an object is directly related to the mass of an object and the force applied.
Down
- 1. An object's resistance to change what it is already doing (will not start moving if it is still)
- 2. A quantity that has both magnitude (size) and direction. Forces are vectors.
- 3. Speed and direction
- 4. Forces The net force is equal to zero. The velocity is constant (either moving at a constant speed in a straight line or at rest)
- 6. Isaac Newton English mathematician and physicist; remembered for developing the calculus and for his law of gravitation and his three laws of motion (1642-1727)
- 7. The rate of motion of an object
- 8. For every action there is an equal and opposite reaction.
- 11. The capacity for doing work existing in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms.
- 12. force The total forces acting on an object at the same time.
- 13. The formula used in Newton's 2nd Law.
- 15. circuit A closed circuit in which the current follows one path.
- 17. An object in motion will stay in motion, and an object at rest will stay at rest unless an unbalanced force is applied.
- 20. circuit A closed circuit in which the current divides into two or more paths before recombining to complete the circuit.