A Block of Mass 0

question 64

Multiple Choice

A block of mass 0.50 kg is on a table and attached to a block of mass 0.25 kg by a taut,massless string.The 0.25-kg block hangs by means of the string,which goes over a pulley.The 0.25-kg block is released,and it descends from rest at a constant acceleration,travelling 1.00 m in 1.25 s.What is the coefficient of kinetic friction between the table and the 0.50-kg block?

• A)0.30
• B)0.47
• C)0.53
• D)0.80

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Black Southerners

Denotes the African American population living in the Southern United States, historically shaped by slavery, Jim Crow laws, and the Civil Rights Movement, contributing richly to Southern culture and history.

Southern Cities

Southern cities refer to urban areas located in the southern part of a country or region, often characterized by distinct cultural, historical, and climatic features from those in other parts of the country.

Organized Labor

A structured group of workers who unite to form a union or labor organization to advocate for workers' rights, better wages, working conditions, and benefits.

Montgomery

The capital city of Alabama, known for its significant role in the American Civil Rights Movement, including the Montgomery Bus Boycott.