Answer:
Known variously as the Newcomb–Benford law, the law of anomalous numbers, or the first-digit law, Benford's Law is the observation that the first digit in many real-world collections of numerical data will be tiny, as shown by the example of the first-digit law.
Explanation:
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Answer: I have no idea either i need help aswell
Explanation:
Answer:
a. The pressure in the tubing is equal to the barometric pressure.
Explanation:
Since in the question it is mentioned that the if you take the stoppert part of the tube than the level of warer would be fall approx 4th floor and if it is continued than it wont be continue but remains constant.
Now here first we do that the tube i.e. connected to the bucket should be taken up. In the first instance, the bucket supplies the water to the tube but it would not increased far away to the level of the barometric pressure
Hence, the correct option is a.
Answer:
Explanation:
Angular speed and linear speed is related to each other as
here we know that
now we have
Now we know that moment of inertia of the system is given as
![I = (2M + m)R^2 [tex][tex]I = (2\times 0.22 + 0.0045)(0.08)^2](https://tex.z-dn.net/?f=I%20%3D%20%282M%20%2B%20m%29R%5E2%20%5Btex%5D%3C%2Fp%3E%3Cp%3E%5Btex%5DI%20%3D%20%282%5Ctimes%200.22%20%2B%200.0045%29%280.08%29%5E2)
Now angular momentum of the system is given as
