The SI unit of 'g' is same as that of acceleration, that is ________ .

Options

A. `ms^(1)`
B. `ms^(-2)`
C. `ms^(2)`
D. `ms^(-1)`

Answer

To solve the question regarding the SI unit of 'g' (acceleration due to gravity), we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of 'g':**
- 'g' represents the acceleration due to gravity, which is the acceleration experienced by an object when it is in free fall towards the Earth.

2. **Identify the SI Unit of Acceleration:**
- The SI unit of acceleration is defined as the change in velocity per unit time. The standard unit is meters per second squared (m/s²).

3. **Relate 'g' to Acceleration:**
- Since 'g' is a type of acceleration (specifically, the acceleration due to gravity), it shares the same unit as acceleration.

4. **Conclusion:**
- Therefore, the SI unit of 'g' is also meters per second squared (m/s²).

### Final Answer:
The SI unit of 'g' is the same as that of acceleration, which is **meters per second squared (m/s²)**.