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What is the kinetic energy of an object with a mass of 3 kg moving at a speed of

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Question: What is the kinetic energy of an object with a mass of 3 kg moving at a speed of 4 m/s?

Options:

  1. 12 J
  2. 24 J
  3. 6 J
  4. 48 J

Correct Answer: 24 J

Solution: 

Kinetic energy is calculated using KE = 1/2 mv². Here, KE = 1/2 * 3 kg * (4 m/s)² = 24 J.

What is the kinetic energy of an object with a mass of 3 kg moving at a speed of

Practice Questions

Q1
What is the kinetic energy of an object with a mass of 3 kg moving at a speed of 4 m/s?
  1. 12 J
  2. 24 J
  3. 6 J
  4. 48 J

Questions & Step-by-Step Solutions

What is the kinetic energy of an object with a mass of 3 kg moving at a speed of 4 m/s?
No concepts available.
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