Physics, 01.12.2020 18:30, vDxrk

When carrying passengers up to the second floor, an escalator does 3,000 Nm of work. The time it takes the escalator to move to the second floor is 6 seconds. The power of the escalator is
Nm/s.

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When carrying passengers up to the second floor, an escalator does 3,000 Nm of work. The time it tak...