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Mathematics, 06.11.2019 16:31 browndarrell085

Dois blocos a e b de massas m e m, respectivamente, estão apoiados numa superfície horizontal perfeitamente lisa. uma força horizontal constante de intensidade f é aplicada ao bloco a.
a) aplique a cada um dos blocos a segunda lei de newton, também chamada de princípio fundamental da dinâmica (pfd) e obtenha duas equações escalares, relacionando as intensidades da aceleração.

b) calcule a intensidade da aceleração a e a intensidade da força f que um bloco exerce sobre o outro, considerando
f=12 n, m= 1,0kg e m=2,0kg

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