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Physics, 29.08.2020 01:01 ghernadez

la masa sostenida en la mano es de 6 kg. Suponga que la masa del antebrazo y la mano juntos es de 8 kg y que su centro de gravedad (C. G.) está donde se indica en la figura. ¿Cuál es la magnitud de la fuerza muscular (FM)? (g = 10 m/s2). Los ángulos respecto al eje de las X, y las distancias en relación a la articulación del codo y las fuerzas son: FM 50°, 5 cm; CG 30°, 10 cm y el ángulo de la masa 20°, 35 cm. Alguien ayúdeme por favor, necesito la respuesta lo antes posible, daré 25 puntos


la masa sostenida en la mano es de 6 kg. Suponga que la masa del antebrazo y la mano juntos es de 8

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la masa sostenida en la mano es de 6 kg. Suponga que la masa del antebrazo y la mano juntos es de 8...

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