Chemistry, 25.03.2021 17:20, brandytyler317fries

Un niño de 9 años se encuentra balanceándose en un columpio, si el columpio se encuentra en equilibrio y la cadena que soporta la canastilla donde se sienta el niño tiene un peso de 15Kg y este se encuentra a 42°con respecto a la perpendicular. Determine la tensión de la cadena y la fuerza con la que es empujado si el niño pesa 35Kg.

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Un niño de 9 años se encuentra balanceándose en un columpio, si el columpio se encuentra en equilibr...