Physics, 26.05.2021 18:00 Kangarue27

Martha's mass is 50 kg. Timmy's mass is twice as much. To reach to the first floor, Timmy took the stairs while Martha climbed up the ladder. Who did more work?

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Martha's mass is 50 kg. Timmy's mass is twice as much. To reach to the first floor, Timmy took the s...