Use the parallel axis theorem to find the moment of inertia ofa uniform rod of mass M = 3kg and length 2a (a = 1m), about a perpendicular axis through one end?

Explanation

To find the moment of inertia of a uniform rod of mass \( M = 3 \, \text{kg} \) and length \( 2a \) (where \( a = 1 \, \text{m} \)) about a perpendicular axis through one end, we can use the parallel axis theorem. Here’s a step-by-step solution:

### Step 1: Identify the parameters
We have:
- Mass of the rod, \( M = 3 \, \text{kg} \)
- Length of the rod, \( L = 2a = 2 \times 1 \, \text{m} = 2 \, \text{m} \)

### Step 2: Moment of inertia about the center of mass
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