Attempt any SIX :
A simple pendulum of length 1 m and mass 10 g oscillates freely with amplitude 2 cm. Find its potential energy (P.E.) at the extreme position. `(g = 9.8 m//s^(2))`

Explanation

To find the potential energy (P.E.) of a simple pendulum at its extreme position, we can follow these steps:

### Step 1: Understand the formula for potential energy in a simple harmonic motion (SHM)
The potential energy (P.E.) of a mass in SHM can be expressed as:
\[ \text{P.E.} = \frac{1}{2} m \omega^2 x^2 \]
where:
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