# Simple pendulum amplitude

1. Oct 28, 2011

### Bibigul

How to calculate g if amplitude of a simple pendulum is negligible and the length is known?

T=2π$\sqrt{}l/g$

2. Oct 28, 2011

### Staff: Mentor

In terms of the period? Just solve for g in terms of T and L.

3. Oct 29, 2011

### Bibigul

No, only in terms of L.

4. Oct 29, 2011