Physics, 25.06.2021 19:50 Destinysills9325
Một phụ nữ bơi ngược một dòng suối vốn không chuyển động so với bờ. Bà ấy vốn có thực hiện công hay không? Nếu bà ta dừng bơi và chỉ thả nổi thì có công thực hiện trên bà ấy hay không?
Answers: 3
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Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
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Physics, 22.06.2019 20:00
Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.
Answers: 2
Physics, 22.06.2019 21:00
Earth's atmosphere is composed of mostly two gases. name the two gases that make up the majority of the atmosphere and use the pie chart to tell the percentages of each.
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Physics, 23.06.2019 02:10
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 3.00 ms . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 1
Một phụ nữ bơi ngược một dòng suối vốn không chuyển động so với bờ. Bà ấy vốn có thực hiện công hay...
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