The top in Figure P8.49 has a moment of inertia of 4.00 3
Chapter , Problem 49(choose chapter or problem)
The top in Figure P8.49 has a moment of inertia of 4.00 3 1024 kg ? m2 and is initially at rest. It is free to rotate about a stationary axis AA9. A string wrapped around a peg along the axis of the top is pulled in such a manner as to maintain a constant tension of 5.57 N in the string. If the string does not slip while wound around the peg, what is the angular speed of the top after 80.0 cm of string has been pulled off the peg? Hint: Consider the work that is done.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer