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Harlamova29_29 [7]
2 years ago
8

How long did it take our planet to produce the fossil fuels we're using today?

Physics
2 answers:
RideAnS [48]2 years ago
5 0

millions of years sometimes it could be hundreds of millions

Vesna [10]2 years ago
3 0

Answer:

It takes millions sometimes hundreds of millions Explanation:

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The answer is A. locations by the ocean typically do not get as cold in the winter or as hot in the summer as locations that are located inland.
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Which is an example of a covalent bond?
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4 0
3 years ago
when a circular plate of metal is heated in an oven, its radius increases at .03 cm/min, at what rate is the area increasing whe
Alinara [238K]

Answer:

Rate of change of area will be 9.796cm^2/min

Explanation:

We have given rate of change of radius \frac{dr}{dt}=0.03cm/min

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So \frac{dA}{dt}=2\pi r\frac{dr}{dt}

Puting the value of r and \frac{dr}{dt}

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So rate of change of area will be 9.796cm^2/min

6 0
3 years ago
A train starts at v=10m/s and accelerates at 1m/s2 for 5s. Its final speed is *
ad-work [718]

Answer:

D) 15 m/s

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v = u + at

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3 0
2 years ago
A chamber fitted with a piston contains 1.90 mol of an ideal gas. Part A The piston is slowly moved to decrease the chamber volu
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Answer:

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Explanation:

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W=nRT\ ln(\dfrac{V_{f}}{V_{i}})

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W=1.90\times8.314\times296\ ln(\dfrac{1}{3})

W=−5136.88\ J

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Hence, The work done is 5136.88 J.

5 0
3 years ago
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