2 years ago

What is the relationship between potential and kinetic energy in chemical reactions?

Physics

1 answer:

astraxan [27]2 years ago

3 0

Answer:

2 and 3

Explanation:

because that's how kinetic and potential energy work

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egoroff_w [7]

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2 years ago

Three deer, a, b, and c, are grazing in a field. deer b is located 62.1 m from deer a at an angle of 54.3 ° north of west. deer

sveticcg [70]

by cosine law we know that

$c^2 = a^2 + b^2 - 2 abcos\theta$

$\theta = 180 - 54.3 - 79.1 = 46.6 degree$

now using above equation

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$4942.03 = b^2 - 85.34 b$

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by solving above quadratic equation we have

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2 years ago

Calculate 2 x 10^-3cm ÷ 2.5 x 10^4cm

Mamont248 [21]

Here is your answer:

First find the notations:

2×10^-3
=0002
And...
2.5×10^4=25000

Then divide:

0002÷25000=8E-9

Your answer:
=8 x 10-8

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2 years ago

What does g mean in physics

o-na [289]

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2 years ago

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An object accelerating only under the force of gravity is A) free fall or B) acceleration due to gravity

Andrews [41]

-- An object acted on by only the force of gravity, on or near Earth's surface,
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