Across
- 2. tendency of an object to resist a change in its motion
- 8. the scientist who revolutionized the study of black holes (last name)
- 9. the force of gravity on a mass
- 12. devised a set of 3 laws to describe the motion of macro bodies (last name)
- 13. net force on an object with a weight of 340 N being held up by an air resistance force of 340 N
- 14. the distance an object travels when 240 J of work is done with a force of 120N
- 16. Mrs. Thomas' favorite movie about a father sent to save Earth for the sake of his children (starring Matthew McConaughey)
- 17. an object's displacement over time (vector)
- 18. which of Newton's laws states that the direction of force and acceleration are the same (F=ma)
- 20. SI unit for force
- 21. Work = __dcos0
- 22. the unit for energy
Down
- 1. Work is ___ if the force and displacement are in the same direction
- 3. the value for acceleration due to gravity (the number spelled out -4 words)
- 4. when 2 forces are equal but opposite, the forces are ____
- 5. the amount of work done when 10 joules moves a box 2 meters
- 6. your favorite class of the day
- 7. quantity that has both magnitude and direction
- 10. when you have an object on a ramp, use Fgsin0 to find the ______ component of Fg
- 11. SI unit for distance
- 15. quantity that has magnitude only
- 19. Work is ___ if the force is applied opposite an object's displacement