Three bodies, a ring, a soild cylinder and a soild sphere roll down the same inclined plane without slipping. They start from rest. The radii of the bodies are identical. Which of the bodies reaches the ground with maximum velocity ?

Explanation

To determine which of the three bodies (a ring, a solid cylinder, and a solid sphere) reaches the ground with the maximum velocity when rolling down an inclined plane without slipping, we can follow these steps:

### Step 1: Understand the motion of rolling bodies
When a body rolls down an incline without slipping, it has both translational and rotational motion. The total energy of the system is conserved, and we can relate the potential energy at the top of the incline to the kinetic energy at the bottom.

### Step 2: Write down the equation for acceleration
The acceleration \( a \) of a rolling body can be expressed as:
\[
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