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kirza4 [7]
2 years ago
5

Scientists believe Earth is about how many billion years old

Physics
2 answers:
ehidna [41]2 years ago
7 0
The earth is 4.54 billion years old.
ivolga24 [154]2 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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Which of the following are heterogeneous mixtures (not homogeneous mixtures)?
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For a submarine, identify when it will have the GREATEST buoyant force acting on it. Assume that neither the volume of the subma
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Answer: a, c, and g

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6 0
3 years ago
Determine the force of gravitational attraction between the Earth and the moon. Their masses are 5.98 x 1024 kg and 7.26 x 1022
monitta

Answer:

F=1.95\times 10^{20}\ N

Explanation:

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We need to find the force of gravitational attraction between the Earth and the moon. The force of gravity is given by :

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3 years ago
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2 years ago
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