What is the potential energy of an object of mass 2 kg at a height of 10 m? (g = 9.8 m/s²) (2022)

Practice Questions

1 question
Q1
What is the potential energy of an object of mass 2 kg at a height of 10 m? (g = 9.8 m/s²) (2022)
  1. 196 J
  2. 98 J
  3. 20 J
  4. 10 J

Questions & Step-by-step Solutions

1 item
Q
Q: What is the potential energy of an object of mass 2 kg at a height of 10 m? (g = 9.8 m/s²) (2022)
Solution: Potential energy (PE) is calculated using the formula PE = mgh. Here, PE = 2 kg × 9.8 m/s² × 10 m = 196 J.
Steps: 0

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