In the figure, block 1 has mass m1 = 490 g, block 2 has mass m2 = 560 g, and the pulley is on a frictionless horizontal axle and has radius R= 4.6 cm. When released from rest, block 2 falls 79 cm in 5.3 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 T1 (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. Use g = 9.81 m/s?. m2
In the figure, block 1 has mass m1 = 490 g, block 2 has mass m2 = 560 g, and the pulley is on a frictionless horizontal axle and has radius R= 4.6 cm. When released from rest, block 2 falls 79 cm in 5.3 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 T1 (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. Use g = 9.81 m/s?. m2
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:In the figure, block 1 has mass m = 490 g, block 2 has mass m2 = 560 g, and the pulley is on a frictionless horizontal axle and has radius
R = 4.6 cm. When released from rest, block 2 falls 79 cm in 5.3 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 T1 (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. Use g = 9.81 m/s?.
m4
m2
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