Physics, 21.08.2021 17:10 crystalhoff6176

Hai đội kéo co đội thứ nhất kéo xe với lực tổng cộng là 1450N đội thứ hai kéo dây với lực kéo là bao nhiêu biết rằng dây đứng yên

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Hai đội kéo co đội thứ nhất kéo xe với lực tổng cộng là 1450N đội thứ hai kéo dây với lực kéo là bao...