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What is the force that the biceps should exercise when a 45 N-weight ball is held in the hand with the Horizontal forearm as in the figure. The biceps connect with the forearm by a tendon attached 5 cm from the The elbow articulation. Suppose the weight of the forearm and hand together is 13.5 N. You must give your answer with a Decimal

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Pregunta 12
¿Cuál es la fuerza que debe ejercer el bíceps cuando una pelota de 45 N de peso se sostiene en la mano con el
antebrazo horizontal como en la figura. El bíceps se conecta con el antebrazo mediante un tendón unido a 5 cm de
articulación del codo. Suponga que el peso del antebrazo y la mano juntas es 13.5 N. Debe dar su respuesta con un
decimal.
FM
WA
Wp
15 cm
35 cm
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5cm

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