Physics, 30.03.2021 06:40 jonquil201
Se requiere mover un bloque cuyo peso tiene una magnitud de 30 N sobre una superficie horizontal a una velocidad constante, si el coeficiente de friccion dinamico es de 0.5, determine la magnitud de la fuerza que se necesita para moverlo y la magnitud de la aceleración que adquirira el bloque si se le aplica el doble de la fuerza que se necesita para moverlo y la magnitud de la aceleración que adquirira el bloque si se le aplica el doble de la magnitud de la fuerza calculada.
Answers: 2
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Would corn syrup, molasses, or pancake syrup make a good lubricant in a car engine? explain your answer.
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Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
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Se requiere mover un bloque cuyo peso tiene una magnitud de 30 N sobre una superficie horizontal a u...
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