Question: 1 9 Multiple Choice 1 point Two 1 4 0 - lb racers run up a hill along their course. The faster one has done

19
Multiple Choice
1 point
Two 140-lb racers run up a hill along their course. The faster one has
done more work.
used more power.
both A and B.
none of the above.
1 9 Multiple Choice 1 point Two 1 4 0 - lb racers

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