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needhelpfastplease Group Title

Determine the quantity of work done when a crane lifts a 100-N block from 2 m above the ground to 6 m above the ground. A. 100 J B. 200 J C. 400 J D. 600 J

  • 7 months ago
  • 7 months ago

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  1. needhelpfastplease Group Title
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    @timaashorty @theEric @kym02

    • 7 months ago
  2. timaashorty Group Title
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    This one is also 400j \[(6m-2m)*100N=400 J \]

    • 7 months ago
  3. kym02 Group Title
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    ^^ yep

    • 7 months ago
  4. needhelpfastplease Group Title
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    Thanks both of you and sorry for posting it in the wrong section

    • 7 months ago
  5. timaashorty Group Title
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    you're welcome

    • 7 months ago
  6. kym02 Group Title
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    yw :) hope you understand it now.

    • 7 months ago
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