In the figure, two 9.90 kg blocks are connected by a massless string over a pulley of radius 2.50 cm and rotational inertia 7.40 x 104 kg-m2. The string does not slip on the pulley; it is not known whether there is friction between the table and the sliding block; the pulley's axis is frictionless. When this system is released from rest, the pulley turns through 1.10 rad in 191 ms and the acceleration of the blocks is constant. What are (a) the magnitude of the pulley's angular acceleration, (b) the magnitude of either block's acceleration, (c) string tension T1, and (d) string tension T2? Assume free-fall acceleration to be equal to 9.81 m/s?. (a) Number Units (b) Number i Units (c) Number i Units (d) Number i Units Attempts: 0 of 5 used Submit Answer Save for Later Using multiple attempts will impact your score. 20% score reduction after attempt 4 %2:

In the figure, two 9.90 kg blocks are connected by a massless string over a pulley of radius 2.50 cm and rotational inertia 7.40 x 104 kg-m2. The string does not slip on the pulley; it is not known whether there is friction between the table and the sliding block; the pulley's axis is frictionless. When this system is released from rest, the pulley turns through 1.10 rad in 191 ms and the acceleration of the blocks is constant. What are (a) the magnitude of the pulley's angular acceleration, (b) the magnitude of either block's acceleration, (c) string tension T1, and (d) string tension T2? Assume free-fall acceleration to be equal to 9.81 m/s?. (a) Number Units (b) Number i Units (c) Number i Units (d) Number i Units Attempts: 0 of 5 used Submit Answer Save for Later Using multiple attempts will impact your score. 20% score reduction after attempt 4 %2:

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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Question

In the figure, two 9.90 kg blocks are connected by a massless string over a pulley of radius 2.50 cm and rotational inertia 7.40 x 10:4
kg-m2. The string does not slip on the pulley; it is not known whether there is friction between the table and the sliding block; the
pulley's axis is frictionless. When this system is released from rest, the pulley turns through 1.10 rad in 191 ms and the acceleration of
the blocks is constant. What are (a) the magnitude of the pulley's angular acceleration, (b) the magnitude of either block's acceleration,
(c) string tension T1, and (d) string tension T2? Assume free-fall acceleration to be equal to 9.81 m/s?.
(a) Number
Units
(b) Number
Units
(c) Number
i
Units
(d) Number
i
Units
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