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Elis [28]
3 years ago
13

I don’t know where each one goes

Physics
1 answer:
Usimov [2.4K]3 years ago
3 0
I classified them by numbers 1 to 8
Force: #s 2,4,5,67
Friction: #s 1 3 8
That’s it what I would say its the answer
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You could make an air purifier by pumping air through a region that has an electric field. What kinds of particles would you be
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Answer:

We can remove ions and water molecules

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We can remove ions and water molecules because both of them have an electric field . So this will help in repelling or attractive the above mentioned particles. Water is polar so it has an electric field due to net dipole moment.

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3 years ago
Select the correct answer. What did Galileo discover when he dropped two cannon balls of different weights from the Leaning Towe
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Galileo successfully demonstrated that the balls took the same amount of time to reach the ground.

Choice B

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Just as a skydiver steps out of the helicopter,someone who’s watching starts a stopwatch.so the time is zero as the skydiver ste
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it is zero

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7 0
3 years ago
HELP ME DO THIS QUESTION PLEASE ​
raketka [301]

Answer:

i dont know

Explanation:

but what you can do is ask you mom or dad to get you a tutor to help you

7 0
3 years ago
Exoplanets (planets outside our solar system) are an active area of modern research. Suppose astronomers find such a planet that
Leno4ka [110]

Answer:

8.829 m/s²

Explanation:

M = Mass of Earth

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m=M-0.1M\\\Rightarrow m=0.9M

g_e=G\frac{M}{r^2}

g=G\frac{0.9M}{r^2}

Dividing the equations we get

\frac{g}{g_e}=\frac{G\frac{0.9M}{r^2}}{G\frac{M}{r^2}}\\\Rightarrow \frac{g}{g_e}=0.9\\\Rightarrow g=0.9g_e\\\Rightarrow g=0.9\times 9.81\\\Rightarrow g=8.829\ m/s^2

Acceleration due to gravity on the surface of the Exoplanet is 8.829 m/s²

3 0
4 years ago
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