As Shown in the Figure,two Blocks Are Connected by a Light

question 12

Multiple Choice

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?

• A)1.2 m/s
• B)5.4 m/s
• C)3.2 m/s
• D)2.0 m/s
• E)1.4 m/s

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Employers

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Individuals engaged in any form of labor, whether employed by organizations, self-employed, or working as freelancers, contributing to the production of goods and services.

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The difference between the amount a producer is paid for a good compared to the minimum amount they would be willing to accept for it, a measure of producer welfare.

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