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watch the right edge of your lane and check the position of oncoming cars. </span>
Answer:
A principle stating that energy cannot be created or destroyed, but can be altered from one form to another.
Explanation:
No. She would be doing the same amount of work that way. Work is defined to be equal to the force multiplied by the distance. Carrying two bags at a time would cause her to exert twice the effort, so the total amount of work done in the end would still be the same.