3 years ago

Which of these correctly shows what happens when two magnets are placed side by side?

Physics

1 answer:

Margarita [4]3 years ago

3 0

Answer:

Explanation:

Remember that magnets only attract at different poles. If both poles are the same, they repel

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Nicolaus Copernicus was a Polish astronomer who is best known for the theory that the sun is near the center of the universe and

abruzzese [7]

Answer:B) It was not understood by scientific world.

Explanation:

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2 years ago

5. Find the mass of a car that is traveling at a velocity of 35 m/s West.

sattari [20]

Answer:

m = 9795.9 kg

Explanation:

v = 35 m/s

KE = 6,000,000 J

Plug those values into the following equation:

$KE = \frac{1}{2} mv^{2}$

6,000,000 J = (1/2)(35^2)m

---> m = 9795.9 kg

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3 years ago

When compared to other types of waves, electromagnetic waves differ because they are

expeople1 [14]

They differ because they are transverse wave. That is their direction of travel is perpendicular to its vibrations.

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2 years ago

a ball moves at a constant speed of 1/2 meter per second. How much time does it take the ball to move 1 meter?

lesya [120]

Answer:

2 seconds

Explanation:

if a ball travels 1/2 meter per second, and there's 2 halfs in a whole, 1/2 meter per second x 2 halfs in a whole meter is 2 seconds to travel a meter

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3 years ago

Write the chemical formula for the following diagrams.

seraphim [82]

Answer:

hydrogen chloride...........

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3 years ago