3 years ago

As temperature increases what energy decreases

1 answer:

4 0

Okay, so what temperature does is increase the speed of particles (their kinetic energy). This means that a higher percentage of particles are going to have the required energy (activation energy) to cause a reaction. This however does not actually change the activation energy; all it does is change the amount of particles that HAVE the activation energy. hope that helped

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sveta [45]

Answer:

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Explanation:

As we know that the speed of the rocket is v1 and v2 at the bottom and top of the window

then we will have

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$2 = (\frac{v_1 + v_2}{2})(0.15)$

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also we know that

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$v_2 - v_1 = (-9.81)(0.15) = -1.47$

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now if the sill of the window is at height 8 m from the ground then we have

$v_1^2 - v_i^2 = 2 a h$

$(14.1^2) - v_i^2 = 2(-9.81)(8)$

$v_i = 18.86 m/s$

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3 years ago

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elixir [45]

Answers: potential energy

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B nothing else has to do with developmental psych

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Answer:

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