Two 20g flatworms climb over a veruy thi...

Two 20g flatworms climb over a veruy thin walll, 10 cm high.One of the wrom is 20 cm long, the other is wider and only 10 cm long. Which of the following statement is correct reagarding them?

20 cm wormk has done more work against gravity

10 cm worm has done more work against gravity

Both worms have done equal work against gravity

ratio of work donw by both the worms is 4:5

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