Physics, 04.11.2020 18:20 carlalopezelox9533
Un péndulo es un modelo que consiste en una masa puntual de un hilo de longitud L. Debido a la igualdad de duración de todos las oscilaciones, el péndulo es de gran aplicación en la construcción de relojes, que son mecanismos destinados a contar las oscilaciones, de un péndulo, traducido después el resultado de ese recuento a segundos, minutos y horas Teniendo en cuenta que el péndulo simple del reloj oscila con amplitud menor de 10 grados, sobre el periodo de oscilación podemos afirmar que
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Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.
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8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )
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Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?
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Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?
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Un péndulo es un modelo que consiste en una masa puntual de un hilo de longitud L. Debido a la igual...
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