A top has a peg along its axis with a lightweight cord wrapped around it. As shown below, the end of the cord is pulled with a constant tension force F = 4.48 N, causing the cord to unwind from the peg without slipping. The top has a moment of inertia of 5.50 x 10-4 kg · m2. It is initially at rest and is free to rotate about the stationary axis AA'. What is the top's angular speed (in rad/s) after 70.0 cm of cord has unwound from the peg? rad/s

A top has a peg along its axis with a lightweight cord wrapped around it. As shown below, the end of the cord is pulled with a constant tension force F = 4.48 N, causing the cord to unwind from the peg without slipping. The top has a moment of inertia of 5.50 x 10-4 kg · m2. It is initially at rest and is free to rotate about the stationary axis AA'. What is the top's angular speed (in rad/s) after 70.0 cm of cord has unwound from the peg? rad/s