Physics, 02.12.2020 05:40 angelblalock5885
Un automóvil se mueve a velocidad constante v = 60 [km/h]. Si el tiempo de reacción del
conductor al ver la luz roja de una intersección es de 0.5 [s], y ´este desacelera a razón de
40 [m/s2
] ¿Qué distancia recorre el automóvil desde el instante en que el conductor nota
la se˜nal hasta detenerse por completo? Enti´endase por tiempo de reacci´on, el intervalo
de tiempo trasncurrido entre el instante en que se percibe la se˜nal y el instante en que
se lleva a cabo la acci´on (instante en que el conductor activa el sistema de frenado).
Answers: 1
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Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
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Un automóvil se mueve a velocidad constante v = 60 [km/h]. Si el tiempo de reacción del
conductor a...
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