m 13.0 kg and m, 21.0 kg attached by a cord running over a pulley as in the figure below. The pulley is a solid cylinder with mass M- 7.10 kg and radius r 0.200 m. The block of mass m, is allowed to drop, and the cord turns the pulley without slipping. M T3 (a) Why must the tension T, be greater than the tension T,?

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Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 92P: A pulley of moment of inertia 2.0kgm2 is mounted on a wall as shown in the following figure. Light...
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An Atwood's machine consists of blocks of masses m, - 13.0 kg and m, - 21.0 kg attached by a cord running over a
pulley as in the figure below. The pulley is a solid cylinder with mass M- 7.10 kg and radius r 0.200 m. The block of
mass m, is allowed to drop, and the cord turns the pulley without slipping.
M
T2
Doc
(a) Why must the tension T, be greater than the tension T,?
This answer has not been graded yet.
(b) What is the acceleration of the system, assuming the pulley axis is frictionless? (Give the magnitude of a.)
m/s2
(c) Find the tensions T, and T2.
T =
T2 =
Transcribed Image Text:An Atwood's machine consists of blocks of masses m, - 13.0 kg and m, - 21.0 kg attached by a cord running over a pulley as in the figure below. The pulley is a solid cylinder with mass M- 7.10 kg and radius r 0.200 m. The block of mass m, is allowed to drop, and the cord turns the pulley without slipping. M T2 Doc (a) Why must the tension T, be greater than the tension T,? This answer has not been graded yet. (b) What is the acceleration of the system, assuming the pulley axis is frictionless? (Give the magnitude of a.) m/s2 (c) Find the tensions T, and T2. T = T2 =
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