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Questão sobre 1ªlei de newton
duas forças,f1 e f2 atuam sobre um pequeno corpo f1 é vertical,para baixo e vale 8,0N enquanto f2 é horizontal para a direita e vale 6,0N
a)usando uma escala de 1cm:2N,faça uma figura msotrando os vetores que representam f1 e f2
b)nesta figura desenhe a RESULTANTE DE F1 E F2 E USANDO UMA REGUA DEtermine o modulo desta resultante
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