Question: What is the value of gravitational acceleration on Earth?

Options:

1. 9.81 m/s²
2. 10 m/s²
3. 9.8 m/s²
4. 9.79 m/s²

Correct Answer: 9.81 m/s²

Solution:

The standard value of gravitational acceleration on Earth is approximately 9.81 m/s².