Physics, 03.06.2021 14:50 2020seogang
Analise as seguintes frases e assinale falso (F) ou verdadeiro (V). I. O campo elétrico é definido para cada ponto no entorno de uma carga elétrica fonte. II. O sentido do campo elétrico num ponto próximo da carga fonte depende do sinal da carga elétrica da fonte e também do sinal da carga de prova. III. O campo no entorno de uma esferinha com carga positiva é de afastamento. IV. O campo no entorno de uma esferinha com carga negativa é de aproximação. Estão corretas, apenas: *
I e II
I, III e IV
I, II e III
I e IV
I, II, III e IV
Answers: 3
Physics, 22.06.2019 02:00
Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *
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The mini-refrigerator fire was most likely caused by what type of wiring?
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Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
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Physics, 22.06.2019 18:00
Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
Answers: 2
Analise as seguintes frases e assinale falso (F) ou verdadeiro (V). I. O campo elétrico é definido p...
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