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salantis [7]
3 years ago
10

What factors determine an objects kinetic energy

Chemistry
2 answers:
gladu [14]3 years ago
8 0

Answer:

its mass and speed

Explanation:

ludmilkaskok [199]3 years ago
6 0
According to the formula of KE.

KE = 1/2m • v^2.

Both of the variables of mass and energy m determines an object's kinetic energy. Assuming the mass of an object is held constant, the change in velocity, or velocity change will dictate the amount of kinetic energy that a particular object posses.
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Hydrogen is prepared commercially by the reaction of methane and water vapor at elevated temperatures. CH4 (g) + H2 O(g) ⇌ 3H2 (
Damm [24]

Answer:

6.28

Explanation:

Let's consider the following reaction at equilibrium.

CH₄(g) + H₂O(g) ⇌ 3 H₂(g) + CO(g)

The concentration equilibrium constant (Kc) is the product of the concentrations of the products raised to their stoichiometric coefficients divided by the product of the concentrations of the reactants raised to their stoichiometric coefficients.

Kc = [H₂]³ × [CO] / [CH₄] × [H₂O]

Kc = 1.15³ × 0.126 / 0.126 × 0.242

Kc = 6.28

8 0
3 years ago
Scientific notation is___
astraxan [27]
The answer for this question is:

B. Scientific notation is used to keep track of very small and very large numbers during mathematical calculations.
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4 years ago
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How can high-altitude training help athletes get more oxygen to their cells
mixas84 [53]

Answer:

the altitude in witch the athlete is running candy help them run faster useing less energy

8 0
3 years ago
What effect does removing predators have on prey?
Lana71 [14]
What effect does removing predators have on prey?

:It means that as they are removed the predators go hungry and they could become extinct.

Hope I helped!
3 0
3 years ago
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Which Scientists’ observations eventually led to the theory of continental drift?
Vitek1552 [10]

Alfred Wegener

Explanation:

Alfred Wegener in 1912, proposed the theory of continental drift from his careful studies of different land masses. From his observations, he suggested the following:

  • Some fossils of tropical plants were found in polar and temperate regions.
  • Fossils of mesosaurus were found in South America and South Africa now separated by the Atlantic ocean.
  • He fitted the continents into a giant land mass puzzles.
  • Coal beds in Europe were similar to those in United States.
  • Mountain chains in the edge of West Africa was similar to that of Eastern part of South America.

His theory lacked a mechanism which facilitated the plate movement.

Learn more:

Wegener brainly.com/question/5002949

#learnwithBrainly

8 0
4 years ago
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