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physical science

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how much power is required to lift the crate

  • physical science -

    Power
    = work done /time
    If work done is in joules, and time in seconds, the power is in watts.

  • physical science -

    What crate? How far?
    Use Mathmate's equation.

  • physical science -

    how much power is used to lift a 100-n bucket a distance of 10-m in 12 seconds

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