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Student Question

Secondary IV • 5mo.

How do you figure out the answer im having trouble , i put the answer d


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Explanations (1)

  • Explanation from Alloprof

    Explanation from Alloprof

    This Explanation was submitted by a member of the Alloprof team.

    Team Alloprof • 5mo.

    Hi :)

    You can eliminate C et D, because the direction of de the second wheel will be in the wrong way. In this case, the cart will move backwards.


    You have to decide between A and B. The condition of <<motion transmission system must not slip>> will give you the answer.

    I let you try. :) Ask if you have any further questions. :D

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