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Alex_Xolod [135]
3 years ago
6

What kingdom does cnidarians belong to

Physics
1 answer:
ivanzaharov [21]3 years ago
4 0
:9 dunnooo i cant seem to function

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If one of two interacting charges is doubled, the force between the charges will _____________.
malfutka [58]

If one of two interacting charges is doubled, the force between the charges will double.

Explanation:

The force between two charges is given by Coulomb's law

F=\frac{k q1 q2}{r^{2}}

K=constant= 9 x 10⁹ N m²/C²

q1= charge on first particle

q2= charge on second particle

r= distance between the two charges

Now if the first charge is doubled,

we get F'=\frac{k (2q1) q2}{r^{2}}

F'= 2 F

Thus the force gets doubled.

4 0
3 years ago
Why is a minimum of three seismic stations needed to find the epicenter of an earthquake?
vazorg [7]

Each station can detect how far away the epicenter was. So each station basically has a circle made of possible epicenters. When you have three, you narrow it down to one, final point.

5 0
3 years ago
El peso de un cuerpo en la luna es?
8_murik_8 [283]

Answer:

1/6 del peso en la tierra.

6 0
3 years ago
Which metals can be extracted from following ores (i) Argentite (ii) Haematite (iii) Chalcopyrite (iv) Bauxite​
Sedaia [141]
<h2>Answer </h2>

<h3>1) iron </h3>

<h3>2) Aluminium </h3>

<h3>3) sliver </h3>

<h3>4) copper </h3>

I hope it's helpful for you ☺️

6 0
3 years ago
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What is conserved in an inelastic collision?
cupoosta [38]
"Energy and Momentum" is always conserved in an inelastic condition

Hope this helps!
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3 years ago
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