Two blocks with masses m1 and m2 are joined by a light string that passes over the pulley with radius R and moment of inertia I about its center. The tensions in the string on each side of the pulley are T1 and T2 and the angular acceleration of the pulley is a. Which of the following describes the pulley's rotational motion as the blocks accelerate? T1 No Friction T2 m2 A. m2g R = Ia В. T2R = Ia С. (T2 - T1)R = Ia D. (m2 - m1)gR = Ia

Two blocks with masses m1 and m2 are joined by a light string that passes over the pulley with radius R and moment of inertia I about its center. The tensions in the string on each side of the pulley are T1 and T2 and the angular acceleration of the pulley is a. Which of the following describes the pulley's rotational motion as the blocks accelerate? T1 No Friction T2 m2 A. m2g R = Ia В. T2R = Ia С. (T2 - T1)R = Ia D. (m2 - m1)gR = Ia

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 64P: While punting a football, a kicker rotates his leg about the hip joint. The moment of inertia of the...

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