3 years ago

Which is an example of an object increasing its kinetic energy

Chemistry

1 answer:

hodyreva [135]3 years ago

3 0

Answer:

The answer to this question is the A choice. A rocket before launch.

Explanation:

In the definition of kinetic energy, it says: In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

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A limestone plateau has no surface water. All the water is pulled underground through cracks and crevices in the surface. What m

BaLLatris [955]

Answer:

Chemical weathering due to water

Explanation:

Since all the water is pulled underground through cracks and crevices on the surface, it makes the limestone plateau have no surface water. Meanig the most likely cause for having the underground of the plateau to change over time is the chemical weathering due to water.

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4 years ago

Which substance is a gas at 20˚C and one atmosphere of pressure? A. C B. O3 C. Ca D. I2

jasenka [17]

Answer:

Explanation:

The answer to the question is O3 .

Hope this helped! Have an amazing day :)

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3 years ago

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