During a jump to his partner, an aerialist is to make a quadruple somersault lasting a time t = 1.87 s. For the first and last quarter-revolution, he is in the extended orientation shown in Figure, with rotational inertia I1 19.9 kg ? m2 around his center of mass (the dot). During the rest of the flight he is in a tight tuck, with rotational inertia 12: 3.93 kg ? m2. What must be his angular speed w2 around his center of mass during the tuck?

Transcribed Image Text:

Tuck Parabolic path of acrialist Release Catch