Work

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Across
  1. 5. component of force that does no work
  2. 7. matter and energy and their interactions
  3. 8. angle between the direction of displacement
  4. 11. (how many hundreds?)To move his books from one dorm to another, a student loads the books into a wagon.The student pulls on the handle of the wagon at an angle of 35 degrees above the horizontal with a force of 110 N If the student moves the wagon 25 m, how much work is done on the wagon?
  5. 12. work requirement for components force to displacement
Down
  1. 1. newtons times meters
  2. 2. the product of the component of force along the direction of displacement and the magnitude of displacement
  3. 3. If ϴ = 90°, however, the cos 90° =
  4. 4. this ringer initiates class
  5. 6. Δx
  6. 9. (How many hundreds?)A young mother pushes her baby in a stroller through the park. The handle of the stroller is at 45°and she pushes with a force of 55 N for a distance of 250 m. How much work is done?
  7. 10. If 𝜭 is equal to 0°, then the cos 0° =