Answer:

Explanation:
Given that,
Radius of a spherical shell, r = 0.7 m
Torque acting on the shell, 
Angular acceleration of the shell, 
We need to find the rotational inertia of the shell about the axis of rotation. The relation between the torque and the angular acceleration is given by :

I is the rotational inertia of the shell

So, the rotational inertia of the shell is
.
Transverse wave as the wave is going up and down no compressions
I don’t know what you are trying to ask complete my but here are the steps to a scientific investigation i hope this helps you
If you mean climate change. Then scientists can study it by seeing where places and things are eroded.
Answer:
The tension on an object is equal to the mass of the object x gravitational force plus/minus the mass x acceleration. T = mg + ma.
Explanation: