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needhelpfastplease

  • 11 months ago

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

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  1. needhelpfastplease
    • 11 months ago
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    @timaashorty @theEric @kym02

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

  3. kym02
    • 11 months ago
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    ^^ yep

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

  5. timaashorty
    • 11 months ago
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    you're welcome

  6. kym02
    • 11 months ago
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    yw :) hope you understand it now.

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