Physics, 20.10.2020 02:01 jalenjoseph7527

Um corpo de massa 40Kg está submetido a ação de duas forças de 6400N e 4000N , qual será o valor da aceleração: se as forças tem a mesma direção e o mesmo sentido? E se as forças tem a mesma direção e sentidos contrários? De acordo com a Segunda lei de Newton (Fr=m. a), em qual alternativa o valor da aceleração nos seguintes casos está correto respectivamente? * 10 pontos
260N e 60N
100N e 160N
60N e 260N
160N e 100N
260N e 100N

Answers: 2

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Um corpo de massa 40Kg está submetido a ação de duas forças de 6400N e 4000N , qual será o valor da...