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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?

A

20 cm wormk has done more work against gravity

B

10 cm worm has done more work against gravity

C

Both worms have done equal work against gravity

D

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

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Two 20g worms climb over a 10cm high, very then wall. One worm is thin and 20cm long the other is fat and only 10cm long. What is the ratio of the potential energy (w.r.t. the base of wall) of the thin worm as comparses to that of the fat worm when each is half way over the top of the wall as shown?

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