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An object of mass 4 kg is moving with a velocity of 3 m/s. What is its kinetic energy? (2022)

Practice Questions

1 question
Q1
An object of mass 4 kg is moving with a velocity of 3 m/s. What is its kinetic energy? (2022)
  1. 18 J
  2. 24 J
  3. 36 J
  4. 12 J

Questions & Step-by-step Solutions

1 item
Q
Q: An object of mass 4 kg is moving with a velocity of 3 m/s. What is its kinetic energy? (2022)
Solution: Kinetic Energy (KE) = 1/2 mv² = 1/2 × 4 kg × (3 m/s)² = 18 J.
Steps: 0

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