Physics Concepts

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960
Across
  1. 1. distance from the center to the edge of a circle.
  2. 3. (2 wds) velocity in the backward direction
  3. 4. (2 wds) vx
  4. 5. (2 wds) Acts perpendicular to two surfaces in contact
  5. 6. The rate at which work is done/energy is used
  6. 9. Rate of change of velocity
  7. 10. change in position from start to finish; vector
  8. 12. Side next to an angle
  9. 14. (2 wds) a² + b² = c²
  10. 17. (2 wds) Energy of motion
  11. 25. Mass X Velocity; AKA "collision strength"
  12. 26. (3 wds) Ratio of force opposing motion and force pushing surfaces together.
  13. 28. Longest side of right triangle; opposite of 90 degree angle.
  14. 29. Bending of a wave's path as it goes from one medium to another due to changing speed
  15. 31. Side facing the angle in question
  16. 33. Newton's Law that says F=ma
  17. 35. Sum of all paths separating start and end; scalar
  18. 37. adjacent/hypotenuse
  19. 38. Newton's Law that says "An object in motion...etc."
  20. 39. Amount of matter (stuff) in an object
  21. 40. Quantity expressed in terms of magnitude only
  22. 41. (2 wds) c² = a² + b² − 2ab cos(C)
  23. 43. Throwing back energy without absorbing it.
  24. 44. (3 wds) Total mass before = total mass after change.
  25. 47. Force transmitted through a rope, string or wire
  26. 48. change in y/change in x; rise/run
  27. 49. a missile designed to be fired from a rocket or gun
  28. 51. Distance around the perimeter of a circle
  29. 52. (2 wds) Rate of change displacement in the y direction
  30. 53. Rate of change of displacement; vector
  31. 54. (2 wds) Not moving
  32. 58. (2 wds) downward movement under the force of gravity only.
  33. 60. Occurs when waves bend around an obstacle and/or spread out after moving through a small space.
Down
  1. 2. (2 wds) external contact force on object
  2. 7. (2 wds) SineA/a=SineB/b=SineC/c
  3. 8. (2 wds) velocity for object as it starts moving
  4. 10. Distance from one side of a circle to the other, going through the center.
  5. 11. (3 wds) energy not created or destroyed
  6. 13. m𝚫v=f𝚫t; change in momentum
  7. 15. Vertical distance
  8. 16. 360 of these in a circle.
  9. 18. Force opposing motion between objects in contact
  10. 19. opposite/hypotenuse
  11. 20. gravitational force on an object; =mg
  12. 21. Stored energy
  13. 22. Mean of initial and final velocity
  14. 23. Separation between two intersecting lines; in degrees or radians
  15. 24. rate of change of distance; scalar
  16. 27. A push or pull exerted on matter
  17. 30. (2 wds) Rate of change of position at the end
  18. 32. 2𝜫 of them in a complete circle.
  19. 34. Quantity requiring both magnitude and direction
  20. 36. (2 wds) push or pull keeping object on curved path.
  21. 42. At an angle of 90°
  22. 45. (2 wds) Total force from adding up all forces
  23. 46. Force times distance; what energy allows us to do
  24. 50. Horizontal distance flown by a projectile
  25. 55. Newton's Law that says "For every action, etc."
  26. 56. Length X Width
  27. 57. opposite/adjacent
  28. 59. The indefinite continued progress of existence and events in the past, present, and future regarded as a whole.