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ойлан тап

7 класса арналган

QuestionAnswer
Если равнодействующая сил, приложенных к телу, равна 0, то тело находится в покое или движется равномерно и прямолинейно.
Ктелу приложены две силы: 5Н и 7Н. Чему равна равнодействующая сил, если они сонаправлены? 12Н
На тело действуют две силы 2Н и 6Н. Равнодействующая этих сил может быть 8Н
Какая сила заставляет все тела падать на поверхность Земли? Сила тяжести.
Изменится ли вес человека, если он встанет на одну ногу? Не изменится.
Сила тяжести приложена К телу
Изменится ли вес человека, если он встанет на четвереньки? Не изменится.
Created by: duzbaeva roza
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