What is the tangential acceleration of a flywheel of diameter 60 cm when it slows down uniformly at the rate of 0.25 rad/ `s^(2) ` ?

Explanation

To find the tangential acceleration of the flywheel, we can follow these steps:

### Step 1: Identify the given values
- Diameter of the flywheel = 60 cm
- Angular deceleration (α) = -0.25 rad/s² (negative because it is slowing down)

### Step 2: Convert the diameter to radius
The radius (r) is half of the diameter.
...