A propeller is modeled as five identical uniform rods extending radially from its axis. The length and mass of each rod are 0.867 m0.867 m and 2.51 kg2.51 kg, respectively. When the propellor rotates at 529 rpm529 rpm (revolutions per minute), what is its rotational kinetic energy ?
A propeller is modeled as five identical uniform rods extending radially from its axis. The length and mass of each rod are 0.867 m0.867 m and 2.51 kg2.51 kg, respectively. When the propellor rotates at 529 rpm529 rpm (revolutions per minute), what is its rotational kinetic energy ?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 63P: A system consists of a disk of mass 2.0 kg and radius 50 cm upon which is mounted an annular...
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A propeller is modeled as five identical uniform rods extending radially from its axis. The length and mass of each rod are 0.867 m0.867 m and 2.51 kg2.51 kg, respectively. When the propellor rotates at 529 rpm529 rpm (revolutions per minute), what is its rotational kinetic energy ??
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