Physics, 07.09.2019 22:20 emilyphillips1681

Three children are at work. one is pushing a chair, another is pushing the sofa and the third one is pushing an empty trolley .who is experiencing the maximum friction. why?
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Three children are at work. one is pushing a chair, another is pushing the sofa and the third one is pushing an empty trolley .who is experiencing the maximum friction. why? answer

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Three children are at work. one is pushing a chair, another is pushing the sofa and the third one is pushing an empty trolley .who is experiencing the maximum friction. why?
answer