Want to know the right answer to the question you’re searching for? Scroll down to get the answer below.
A merry-go-round spins freely when Diego moves quickly to the center along a radius of the merry-go-round. As he does this, it is true to say that
- the moment of inertia of the system increases and the angular speed increases.
- the moment of inertia of the system decreases and the angular speed remains the same.
- the moment of inertia of the system decreases and the angular speed decreases.
- the moment of inertia of the system decreases and the angular speed increases.
Answer: the moment of inertia of the system decreases and the angular speed increases.