Across
- 3. the friction of a stationary object
- 4. the force from the pull of Earth is known as the force of gravity.
- 6. the name given to forces that pull harder on one side than the other
- 7. this type of diagram is used to show the forces acting on an object
- 8. the rate that velocity changes
- 10. Any force through a string of cable
- 14. the amount of time for a pendulum to make one complete swing.
- 15. the type of radiation that comes from black holes
- 16. the slope of a position vs time graph
- 17. was sent home from school because of the Bubonic plague
- 19. the force that is multiplied by the coefficient of friction to get the force of friction
- 23. the first person to say that the Earth was round
- 26. The direction of centripetal acceleration.
- 27. the SI unit for force
- 28. a number with both magnitude and direction
- 29. the SI unit for displacement
- 30. the part of the a projectile that follows a parabola
Down
- 1. final position minus initial position
- 2. the idea that without a force there will be zero acceleration is known as Newtions ____ law
- 5. The shape of a projectile.
- 9. use a heliocentric model to make the calendar
- 11. the slope of a velocity vs time graph
- 12. the si unit for mass
- 13. discovered the moon s of Jupiter
- 18. the direction of the velocity vector for an object moving in a circle
- 20. the friction of a moving object
- 21. Another name for the force of gravity.
- 22. came up with three laws of planetary motion.
- 24. the rate that position changes
- 25. had is nose cut off in a fight.
- 29. the amount of matter in an object
- 31. for every force there is an equal and opposite force is known as Newton's ____