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bixtya [17]
3 years ago
9

You are riding a roller coaster. At what point in the ride is the system in a state of equilibrium?

Biology
2 answers:
Sati [7]3 years ago
5 0

Answer:

When the rider is at the top of the roller coaster.

Dmitrij [34]3 years ago
3 0

Answer:

Gravitational potential energy is greatest at the highest point of a roller coaster and least at the lowest point. Kinetic energy is energy an object has because of its motion and is equal to one-half multiplied by the mass of an object multiplied by its velocity squared.

Explanation:

From what majority science textbooks say is that potential energy is when an object has the ability to move, but it doesn't... that is not word for word, but I hope it helps.

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Answer/Explanation:

Recall:

Volume of a sphere = ⁴/3πr³

Surface Area = 4πr²

✔️For radius (r) = 1 mm:

Volume = ⁴/3 × π × 1³ = 4.19 mm³

Surface Area = 4 × π × 1² = 12.57 mm²

Ratio of volume to surface area = 4.19 : 12.57 = 1:3

✔️For radius (r) = 3 mm:

Volume = ⁴/3 × π × 3³ = 113.1 mm³

Surface Area = 4 × π × 3² = 113.1 mm²

Ratio of volume to surface area = 113.1 : 113.1 = 1:1

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Drag the correct word from the left into the sentence on the right to complete each sentence. In anabolic reactions that involve
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Answer:

The correct matches are:

  1. In anabolic reactions that involve the synthesis of a large molecule from smaller precursor molecules, NADH and ATP are consumed when they provide the needed electrons or energy.
  2. In catabolic reactions that involve the breakdown of a molecule into smaller subunits, such as glucose to pyruvate, NADH and ATP are produced.
  3. In the reaction Pyruvate +NADH-Lactate +NAD, pyruvate is being reduced.
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Explanation:

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