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Rotational Kinetic Energy: As shown in the figure, two blocks are connected by a light string that passes over a frictionless pulley having a moment of inertia of 0.0040 kg m² and diameter 10 cm. The coefficient of kinetic friction between the table top and the upper block is 0.30. The blocks are released from rest, and the string does not slip on the pulley. How fast is the upper block moving when the lower one has fallen 0.60 m? 3.0 kg O O O O O O 1.4 m/s m/s O 1.2 m/s O2.0 3.2 m/s O 5.4 m/s Submit Request Answer 2.0 kg

Rotational Kinetic Energy: As shown in the figure, two blocks are connected by a light string that passes over a frictionless pulley having a moment of inertia of 0.0040 kg m² and diameter 10 cm. The coefficient of kinetic friction between the table top and the upper block is 0.30. The blocks are released from rest, and the string does not slip on the pulley. How fast is the upper block moving when the lower one has fallen 0.60 m? 3.0 kg O O O O O O 1.4 m/s m/s O 1.2 m/s O2.0 3.2 m/s O 5.4 m/s Submit Request Answer 2.0 kg

Classical Dynamics of Particles and Systems
Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter11: Dynamics Of Rigid Bodies
Section: Chapter Questions
Problem 11.4P
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Part A Rotational Kinetic Energy: As shown in the figure, two blocks are connected by a light string that passes over a frictionless pulley having a moment of inertia of 0.0040 kg. m² and diameter 10 cm. The coefficient of kinetic friction between the table top and the upper block is 0.30. The blocks are released from rest, and the string does not slip on the pulley. How fast is the upper block moving when the lower one has fallen 0.60 m? 3.0 kg 1.4 m/s 2.0 m/s 1.2 m/s 3.2 m/s 5.4 m/s Submit Request Answer 2.0 kg
Transcribed Image Text:Part A Rotational Kinetic Energy: As shown in the figure, two blocks are connected by a light string that passes over a frictionless pulley having a moment of inertia of 0.0040 kg. m² and diameter 10 cm. The coefficient of kinetic friction between the table top and the upper block is 0.30. The blocks are released from rest, and the string does not slip on the pulley. How fast is the upper block moving when the lower one has fallen 0.60 m? 3.0 kg 1.4 m/s 2.0 m/s 1.2 m/s 3.2 m/s 5.4 m/s Submit Request Answer 2.0 kg
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