55/A is the answer
Hope this helps
Answer:
why you color out the first part? what exctly is the question?
Step-by-step explanation:
Answer:
A=542
Step-by-step explanation:
none, sorry
The moment of inertia of a spherical shell is I = mr²
If two spheres have the same moment of inertia, then
I₁ = I₂
m₁(r₁)² = m₂(r₂)²
Solve for the second mass:
m₂ = m₁ (r₁/r₂)²
Given m₁ = 1 kg, r₁ = 2 m, r₂ = 1m,
m₂ = (1 kg) (2 m / 1 m)² = 4 kg
Hi I wanna is a time for us tomorrow
