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1. Hallar gráfica y analíticamente la resultante de dos fuerzas de 40 y 20 dinas respectivamente si actúan sobre un cuerpo en
el mismo punto de aplicación con la misma dirección y el mismo sentido. "una dina equivale a 105 newtons".
Calcular la fuence resultante del cienci



Answer :

GinnyAnswer
To find the resultant force of two forces of 40 and 20 dynes, acting in the same direction at the same point on a body, you can sum the forces together: 1. Convert the forces to newtons since 1 dina is equal to 105 newtons: - 40 dynes = 40 * 105 newtons - 20 dynes = 20 * 105 newtons 2. Calculate the forces in newtons: - 40 dynes = 4200 newtons - 20 dynes = 2100 newtons 3. Add the forces together to find the resultant force: - Resultant force = 4200 newtons + 2100 newtons 4. Calculate the resultant force: - Resultant force = 6300 newtons Therefore, the resultant force when two forces of 40 and 20 dynes act on a body in the same direction at the same point is 6300 newtons.

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