Physics, 09.09.2020 21:01 Fireburntbudder
Queremos subir un barril de 150 kg a la caja de un camión, que tiene 120 cm de altura, utilizando unos listones como rampa. ¿Qué longitud deben tener los listones para hacer una fuerza de 490 N?
Answers: 1
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Physics, 22.06.2019 09:00
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Queremos subir un barril de 150 kg a la caja de un camión, que tiene 120 cm de altura, utilizando un...
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