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USPshnik [31]
3 years ago
13

Develop a definition of chemical change using the words atoms and molecules in your definition.

Chemistry
1 answer:
Mila [183]3 years ago
3 0

Answer:

A chemical change happens when one chemical substance is transformed into one or more different substances, such as when iron becomes rust. Chemical changes occur through the process of chemical reactions, and the resulting substances have different properties because their atoms and molecules are arranged differently.

Explanation:

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What is the kinetic energy of a 328 kg object that is moving at s speed of 10 m/s
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16400 Joules is the kinetic energy of a 328kg object with a velocity of 10m/s.

<h3>What is the kinetic energy of the object?</h3>

Kinetic energy is simply energy possessed by a body in motion.

Kinetic energy is expressed as;

Kinetic energy = 1/2 × m × v²

Where v is velocity and m is mass of the object,

Given the data in the question;

  • Mass of the object m = 328kg
  • Velocity of the object = 10m/s
  • Kinetic energy = ?

To determine the kinetic energy of the object, plug the given values into the formula above.

Kinetic energy = 1/2 × m × v²

Kinetic energy = 1/2 × 328kg × (10m/s)²

Kinetic energy = 1/2 × 328kg × 100m²/s²

Kinetic energy = 328kg × 50m²/s²

Kinetic energy = 16400kgm²/s²

Kinetic energy = 16400J

Therefore, the kinetic energy 16400 Joules.

Learn more about kinetic energy here: brainly.com/question/27397088

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What is the process in which alkene monomers join end-to-end, or add on to one another, to form chains?
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