Physics, 12.09.2021 17:00 JadedylaneH6980
Cho vật A nhiễm điện âm tiếp xúc với vật b đang trung hòa về điện hỏi sau đó vật A B nhiễm điện gì giải thích biết hai vật A B hoàn toàn giống nhau hỏi số electron trên vâtj B tăng hay giảm xuống
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When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other
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Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j
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Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
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Physics, 22.06.2019 07:30
Which of the following is an example of motion in two dimensions?
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Cho vật A nhiễm điện âm tiếp xúc với vật b đang trung hòa về điện hỏi sau đó vật A B nhiễm điện gì g...
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