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sdas [7]
3 years ago
15

PLEASE ANSWER NEED HELP!!!!!!!! PLEASE THE CORRECT ANSWER!!!!!!

Physics
1 answer:
Semenov [28]3 years ago
5 0

Answer:

ask g.o.o.g.l.e. cus I don't know

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choli [55]
When you hold a spinning wheel, the wheel and you, chair included, form a system that obeys the principle of "conservation of angular momentum". This means that any changes in angular momentum within the system must accompanied by an equal and opposite change, so the net force is zero.
4 0
3 years ago
A magnetic field is uniform over a flat, horizontal circular region with a radius of 1.50 mm, and the field varies with time. In
Daniel [21]

Answer:81.57\mu V

Explanation:

Given

radius of circular region r=1.50 mm

A=\pi r^2=7.069\times 10^{-6}\ m^2

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time t=130 ms

Flux is given by

\phi =B\cdot A

change in Flux d\phi =(B_f-B_i)A

Emf induced is e=\frac{\mathrm{d} \phi}{\mathrm{d} t}

e=\frac{(1.5)\cdot 7.069\times 10^{-6}}{130\times 10^{-3}}

e=81.57 \mu V

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4 years ago
Which of the following accurately describes the behavior of these two mechanical waves when they intersect?
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D because I learned this 2 years ago
5 0
3 years ago
Hello plz help meeeee plz I need helppp if u know it plz help
tamaranim1 [39]
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Citrus2011 [14]
There are a lot of volume units, most specifically in English units, that are greater than one liter. The following are as follows:

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