Question: A propeller is modeled as five identical uniform rods extending radially from its axis. The length and mass of each rod are 0.895 m

A propeller is modeled as five identical uniform rods extending radially from

A propeller is modeled as five identical uniform rods extending radially from its axis. The length and mass of each rod are 0.895 m and 2.67 kg, respectively. When the propellor rotates at 579 rpm (revolutions per minute), what is its rotational kinetic energy? Number J

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