flywheel whose moment of inertia/-200 lb-ft² is spinning at 200 RPM. For a flywheel, KE-Iw2/2, where w is the angular velocity. ad/s. Let g -32.2 ft/s². Step 1 Your answer is correct. How high above the surface of the earth, in ft, would a 80 lb mass have to be raised to have its potential energy equal to the kinetic energy of the flywheel? h- 17.03 Hint Step 2 ft Attempts: 1 of 4 used How high above the surface of the earth, in ft, would a 140 lb mass have to be raised to have its potential energy equal to the kinetic energy of the flywheel? ft
flywheel whose moment of inertia/-200 lb-ft² is spinning at 200 RPM. For a flywheel, KE-Iw2/2, where w is the angular velocity. ad/s. Let g -32.2 ft/s². Step 1 Your answer is correct. How high above the surface of the earth, in ft, would a 80 lb mass have to be raised to have its potential energy equal to the kinetic energy of the flywheel? h- 17.03 Hint Step 2 ft Attempts: 1 of 4 used How high above the surface of the earth, in ft, would a 140 lb mass have to be raised to have its potential energy equal to the kinetic energy of the flywheel? ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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