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If a 10 kg object is dropped from a height of 20 m, what is its potential energy at the top? (1960)

Practice Questions

1 question
Q1
If a 10 kg object is dropped from a height of 20 m, what is its potential energy at the top? (1960)
  1. 200 J
  2. 1000 J
  3. 500 J
  4. 1500 J

Questions & Step-by-step Solutions

1 item
Q
Q: If a 10 kg object is dropped from a height of 20 m, what is its potential energy at the top? (1960)
Solution: Potential Energy (PE) = m * g * h = 10 kg * 9.8 m/s^2 * 20 m = 1960 J
Steps: 0

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