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mojhsa [17]
3 years ago
7

The Earth, the Sun, and the rest of the solar system are almost unimaginably old when viewed on a human time scale. While modern

humans first evolved approximately 200,000 years ago, the age of the Earth, the Sun, and the rest of the solar system is approximately _______ years. a 100,000 b 4.6 billion c 4.6 million d 200,000
Physics
2 answers:
Zielflug [23.3K]3 years ago
8 0
<span>While modern humans first evolved approximately 200,000 years ago,
the age of the Earth, the Sun, and the rest of the solar system is believed
to be approximately 4.6 billion years.

That makes the Earth, the Sun, and the rest of the solar system
something like  23 thousand times  as old as the human species !
</span>
luda_lava [24]3 years ago
5 0

in much easier words, it's 4.6 billion years.

why?BECAUSE.... study island said "The age of the Earth, the Sun, and the rest of the Solar System is approximately 4.6 billion years. This means that modern humans' time on Earth (200,000 years) accounts for only an extremely small part of the Earth's history." and that's on, not knowing the answer and having to search it up.PERIOD. -no t-

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If a car changes its velocity from 32km/hr in 8.0 seconds what is its acceleration
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We don't know the change in velocity, so can't answer.

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With certain exceptions, Class E airspace extends upward from either 700 feet or 1,200 feet AGL to, but does not include,A) 14,5
DedPeter [7]

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B) 18,000 feet MSL

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Newton's First Law says that an object at rest will stay at rest, and an object in motion will stay in motion unless:
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Alborosie

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8 0
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Read 2 more answers
While standing at the edge of the roof of a building, a man throws a stone upward with an initial speed of 6.95 6.95 m/s. The st
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Answer:

18.1347 m/s

Explanation:

t = Time taken

u = Initial velocity

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a = Acceleration

g = Acceleration due to gravity = 9.81 m/s² = a

v^2-u^2=2as\\\Rightarrow s=\dfrac{v^2-u^2}{2a}\\\Rightarrow s=\dfrac{0^2-6.95^2}{2\times -9.81}\\\Rightarrow s=2.4619\ m

Total height the ball falls is 2.4619+14.3 = 16.7619 m

v^2-u^2=2as\\\Rightarrow v=\sqrt{2as+u^2}\\\Rightarrow v=\sqrt{2\times 9.81\times 16.7619+0^2}\\\Rightarrow v=18.1347\ m/s

The speed at which the stone reaches the ground is 18.1347 m/s

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