A spherical shell has a radius of 1.90 m. An applied torque of 960 N-m gives the shell an angular acceleration of `"6.20 rad/s"^2` about an axis passing through the centre of the shell. What are
the mass of the shell ?

Explanation

To find the mass of the spherical shell, we can follow these steps:

### Step 1: Use the relationship between torque, moment of inertia, and angular acceleration.
The formula relating torque (τ), moment of inertia (I), and angular acceleration (α) is given by:
\[ \tau = I \cdot \alpha \]
Where:
...