In the figure, block 1 has mass m; - 450 g. block 2 has mass my - 530 g, and the pulley is on a frictionless horizontal axle and has radius R=52 cm. When released from rest, block 2 falls 75 cm in 5.0 s without the cord slipping on the pulley. (a) What is the magnitude of the acceleration of the blocks? What are (b) tension T2 (the tension force on the block 2) and (c) tension T; (the tension force on the block 1)? (d) What is the magnitude of the pulley's angular acceleration? (e) What is its rotational inertia? Caution: Try to avoid rounding off answers along the way to the solution. Useg-9.81 m/s. m, Units (a) Number Units (b) Number ENG Tait Ie Nmber

In the figure, block 1 has mass m; - 450 g. block 2 has mass my - 530 g, and the pulley is on a frictionless horizontal axle and has radius R=52 cm. When released from rest, block 2 falls 75 cm in 5.0 s without the cord slipping on the pulley. (a) What is the magnitude of the acceleration of the blocks? What are (b) tension T2 (the tension force on the block 2) and (c) tension T; (the tension force on the block 1)? (d) What is the magnitude of the pulley's angular acceleration? (e) What is its rotational inertia? Caution: Try to avoid rounding off answers along the way to the solution. Useg-9.81 m/s. m, Units (a) Number Units (b) Number ENG Tait Ie Nmber

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 99A

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