Two identical boxes are pushed through the same distance. Box A experiences a force f, while Box B experiences a force 2f. What is true about their final speeds?
1) The final speed of Box A is greater than the final speed of Box B.
2) The final speed of Box A is equal to the final speed of Box B.
3) The final speed of Box A is less than the final speed of Box B.
4) The final speeds of both boxes cannot be determined.