Physics, 03.09.2020 01:01 Shaynele

Una grúa levanta una caja que pesa 400 (N) con una velocidad constante de 1 (m/s). ¿Cuál es la fuerza que tiene que ejercer la grúa para levantar esta misma caja con una velocidad constante de 3 (m/s)?

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Una grúa levanta una caja que pesa 400 (N) con una velocidad constante de 1 (m/s). ¿Cuál es la fuerz...

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