Para cambiar de lugar un escritorio de acero de 56kg, este se desliza sobre el piso de concreto aplicándole una fuerza de 159N, inclinada 35°. ¿Cuál es la magnitud de la aceleración que experimenta el escritorio, si se produce una fuerza de fricción de 56N entre el escritorio y el piso?
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Physics, 21.06.2019 14:40
An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 v for 0.65 ms. the resistance of the heart muscle between the pacemaker’s electrodes is 550 ω. find (a) the current that flows during a pulse, (b) the energy delivered in one pulse, and (c) the average power supplied by the pacemaker.
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Physics, 22.06.2019 10:50
If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.
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Physics, 22.06.2019 12:30
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
Para cambiar de lugar un escritorio de acero de 56kg, este se desliza sobre el piso de concreto apli...
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