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Mathematics, 26.05.2021 01:50 leilaford2003

- En su intento por mover un pesado sillón (cuya masa es de 200 kg) por un piso alfombrado, un hombre determina que debe ejercer una fuerza horizontal de 700 N para
lograr que el sillón apenas se mueva. Una vez que el sillón comienza a moverse, el
hombre continúa empujando con una fuerza de 700 N, y su hija (una especialista en
física) estima que entonces acelera a 1.10 m/s2. Determine
a) el coeficiente de fricción estática y
b) el coeficiente de fricción cinética entre el sillón y la alfombra.

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- En su intento por mover un pesado sillón (cuya masa es de 200 kg) por un piso alfombrado, un homb...
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