A grindstone has moment of inertia of `6 kg m^(2)`. A constant torque is applied and the grindstone is found to have a speed of `150` rpm, 10 second after satrting from rest. Calculate the torque.

Explanation

To solve the problem step by step, we will follow the principles of rotational motion and the relationship between torque, moment of inertia, and angular acceleration.

### Step 1: Understand the Given Data
- Moment of Inertia (I) = 6 kg m²
- Final speed (ω) = 150 rpm
- Time (t) = 10 seconds
- Initial speed (ω₀) = 0 (starting from rest)

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