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kirza4 [7]
3 years ago
5

Scientists believe Earth is about how many billion years old

Physics
2 answers:
ehidna [41]3 years ago
7 0
The earth is 4.54 billion years old.
ivolga24 [154]3 years ago
5 0
Scientists believe the earth is about 4 billion years old. But it's not true. It is really only 6,000 years old.
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The angle of reflection is the angle between the normal line and the___?
Aleks [24]

Answer:

Reflected line

Explanation:

The angle between the reflected ray and the normal ray is called angle of reflection.

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Difference between uniform circular motion and non uniform circular motion
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Uniform circular motion is the motion in which an object covers equal distance in equal interval of time in a circular path          and in non uniform motion object covers equal distance in unequal interval of time in a circular path
6 0
3 years ago
Will give correct answer brainliest
sineoko [7]

200 \times 80\%

<h2><em>calculate</em></h2>

<em>200 \times  \frac{80}{100}</em>

<h2><em>reduce </em><em>the </em><em>numbers</em></h2>

<em>2 \times 80</em>

<h2><em>multiply</em></h2>

<em>= 160</em>

<h2><em>there </em><em>for </em><em>we </em><em>have </em><em>a </em><em>solution</em><em> to</em><em> the</em><em> </em><em>equation</em></h2>

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6 0
3 years ago
Read 2 more answers
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pickupchik [31]

Answer:

22m/s

Explanation:

lowest part on the graph (closest to x-axis)

4 0
2 years ago
According to the kinetic molecular therory, the pressure of a gas in a container will increase if the
Masja [62]

According to the kinetic molecular theory, the pressure of a gas in a container will increase if the number of collisions with the container wall increases.

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Keeping the volume of the vessel constant, if we increase the amount of gas in it; the pressure will increase. This is because when the number of gas particles increases in that limited volume, they hit the walls of the container with more energy and hence, the overall pressure of the gas increases.

If we decrease the amount of gas in the vessel or increase the volume for the same amount of gas, the pressure decreases. As the pressure inside the vessel depends upon the gas supplied in the container.

5 0
3 years ago
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