Engineering, 13.08.2020 20:01 jetblackcap
Un hombre empuja una caja de 80 N a una distancia de 5.0 m hacia arriba a lo largo de una pendiente sin fricción que hace un ángulo de 30° con la horizontal. La fuerza que ejerce es paralela a la pendiente. Si la velocidad de la caja es constante, entonces el trabajo realizado por el hombre es:
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Un hombre empuja una caja de 80 N a una distancia de 5.0 m hacia arriba a lo largo de una pendiente...
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