Across
- 1. the quantity of matter in an object/substance
- 4. the unit for energy
- 6. the energy of motion
- 10. the type of energy in a substance stored in the bonds between atoms and molecules
- 11. The pulling force that acts along a stretched flexible connector, such as a rope or cable
- 14. the maximum horizontal distance traveled by a projectile
- 15. name of the force that a surface applies to an object to support the weight of the object; acts perpendicular to the surface on which the object rests
- 17. an object that travels through the air and experiences only acceleration due to gravity
- 18. the study of motion
- 19. name of the variable that is plotted on the y-axis
- 21. the ability to do work
- 22. the type of energy calculated by m*g*h
- 24. quantities described solely by a magnitude
- 25. the SI unit of power
- 26. rise over run
- 27. the tendency of an object to remain at rest or remain in motion
- 29. a contact force that opposes relative motion or attempts at motion between systems
Down
- 2. the rate at which velocity changes over a period of time
- 3. the product of the force applied to an object multiplied by the distance through with the force is applied.
- 5. an object’s change in position
- 7. name of the variable that is plotted on the x-axis
- 8. Newton's _____ Law: F = ma
- 9. the type of force for which work depends on the path taken (ex: work)
- 12. quantities with both a magnitude and a direction
- 13. Newton's _____ Law: a body at rest remains at rest, or if in motion, remains in motion at a constant velocity unless acted upon by a net external force; aka the law of inertia
- 16. how close a measurement is to the correct value
- 17. work divided by elapsed time
- 20. the sum of two or more vectors
- 23. how close the agreement is among a set of measurements
- 28. Newton's _____ Law: action-reaction
- 30. a reaction force that pushes a body forward in response to a backward force. Rockets, airplanes, and cars are pushed forward by this force.