Problem: Your friend, sitting on a stool at rest, is handed a bicycle wheel (figure on left) of mass m = 2.0 kg and radius R. = 0.40 m, spinning with angular velocity w = <0, 12.0, 0> rad/s. Your friend then abruptly flips the wheel (figure on right) such that it continues to rotate with the same angular speed, but in exactly the opposite direction. What is your friend's angular velocity immediately after your friend flips the bicycle wheel? The bicycle wheel can be modeled as a hoop (Ihoop = mR²). Your friend can be modeled as a cylinder (Ieylinder = Mr²) of mass M = 68.0 kg and radius r = 0.36 m. 21.AO < 0, 12.00,0 > rad/s BO < 0, –1.74,0 > rad/s CO < 0, 1.74, 0 > rad/s DO < 0, –12.00,0 > rad/s EO None of the above

Problem: Your friend, sitting on a stool at rest, is handed a bicycle wheel (figure on left) of mass m = 2.0 kg and radius R. = 0.40 m, spinning with angular velocity w = <0, 12.0, 0> rad/s. Your friend then abruptly flips the wheel (figure on right) such that it continues to rotate with the same angular speed, but in exactly the opposite direction. What is your friend's angular velocity immediately after your friend flips the bicycle wheel? The bicycle wheel can be modeled as a hoop (Ihoop = mR²). Your friend can be modeled as a cylinder (Ieylinder = Mr²) of mass M = 68.0 kg and radius r = 0.36 m. 21.AO < 0, 12.00,0 > rad/s BO < 0, –1.74,0 > rad/s CO < 0, 1.74, 0 > rad/s DO < 0, –12.00,0 > rad/s EO None of the above

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 97CP: A small ball of mass 0.50 kg is attached by a massless sting to a vertical rod that Is spinning as...

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