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alina1380 [7]
3 years ago
11

An airplane flies with a constant speed of 800km/h. How far can it travel in 2 hours?

Physics
1 answer:
Nataly [62]3 years ago
5 0
Because the airplane flies at 800 km/h, it will fly 800 km in 1 hour.  In order to find how far it travels in 2 hours, we multiply this number by 2.  800*2 = 1600, so the plane will travel 1600 km in 2 hours.
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What does the number, or density, of field lines on a source charge indicate?
Harrizon [31]

Hello.

The answer: C. amount of charge on the source charge

The field lines all represent the movements of field charges.  The more crowded the field lines or the more density of electric field the higher is the magnitude of the source charge.

Have a  nice day.

6 0
3 years ago
Read 2 more answers
A 2000 kg car experiences a constant braking force
Marat540 [252]
In that case, there are three possible scenarios:

-- If the braking force is less than the force delivered by the engine,
then the car will continue to accelerate, and the brakes will eventually
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4 0
3 years ago
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Katena32 [7]

Answer:

What is the question

Explanation:

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5 0
3 years ago
One has a frequency of 490 Hz and the other is 488 Hz. How many beats per second are heard?
tresset_1 [31]
When sounds at two different frequencies are combined,
two new sounds are created ... at the sum and difference
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Combining two sounds at 490 Hz and 488 Hz creates
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The fluttering "wah wah" effect of the 2 Hz beat is much more
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7 0
4 years ago
8892 ml to grams then to mg ​
andrew11 [14]

Answer:

8892 ml = 8892 gm = 8892000 mg

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8892 ml = 8892 gram

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hope this helps

have a good day :)

Explanation:

remember: 1 kilogram = 1000 gram = 1000000 milligram.

Milliliter is expressed same as gram and liter is expressed same as kilogram.

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1 cm = 10 millimeter.

7 0
3 years ago
Read 2 more answers
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