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Physics, 07.02.2021 20:10 ReaLily

Num cabo-de-guerra, dois jovens puxam a corda para a direita. As suas força são de faz é 70 N, 30 N. Outros dois puxam a corda para a esquerda, com as forças de 80 N e 45 N. Qual é o valor, a direção e o sentido da força resultante?

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Num cabo-de-guerra, dois jovens puxam a corda para a direita. As suas força são de faz é 70 N, 30 N....
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