Physics, 23.05.2021 02:50 madisonwaton07

A skater has outstretched arms preparing for a turn with a moment of inertia of 2.56 kg m2

. When the arms are joined the body moment of inertia around the axis of

rotation is equal to 0.40 kg m2

. If the original angular speed of the skater is 0.40 rev/s, what is

the final angular speed?

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A skater has outstretched arms preparing for a turn with a moment of inertia of 2.56 kg m2

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