Question

There are three solids made up of aluminium, steel and wood, of the same shape and same volume. Which of them would have highest inertia?

Answer 1

I think its steel as inertia depends upon mass of an object now clearly 

 it is given  that all have same volume therfore the object with large will have more mass 

we know that density of steel is greatest of all thus steel would have higher inertia

Answer 2

Answer:

There are three solids made up of aluminium, steel and wood, of the same shape and same volume. Which of them would have highest inertia? Answer: ... Since steel has greatest density and greatest mass, therefore, it has highest inertia

Explanation: