Physics, 21.01.2021 20:10 springcoates
Uno de los ejercicios que los futbolistas suelen hacer para mejorar su velocidad es tratar de correr están atados a una banda elástica como se muestra en la imagen. Estas bandas por lo regular tienen una constante de restitución de 1750 N/m. Si un deportista de 80 Kg haciendo este entrenamiento lograr estirar la banda 0,1 m y el coeficiente de fricción entre los zapatos y el suelo es de 0,3 ¿Qué tanta fuerza debe hacer para mantenerse es esa posición?
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Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
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**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
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Physics, 22.06.2019 11:50
Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.
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Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
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Uno de los ejercicios que los futbolistas suelen hacer para mejorar su velocidad es tratar de correr...
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