Answer:
New angular speed changes from 16 rpm to 19.95 rpm
Explanation:
In the given system the angular momentum of the system is conserved
initial angular momentum of the system
When 28 kg child moves to the center the moment of inertia changes thus we have
Equating initial and final angular momentum we get
The 109 Earth's the sun can hold over billion Earth's
Thats hard. i would have to say work the problem out
Answer:2.47
Explanation: did the math
The small intestine is where nutrients are absorbed