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Secondary IV • 9mo.
IMG_0132.png

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

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  • Explanation from Alloprof

    Explanation from Alloprof

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

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    Team Alloprof • 9mo.

    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.

    image.png

    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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