A Mass M₁ Is Connected by a Light String That

question 57

Multiple Choice

A mass m₁ is connected by a light string that passes over a pulley of mass M to a mass m₂ as shown in the figure.Both masses move vertically and there is no slippage between the string and the pulley.The pulley has a radius of 20.0 cm and a moment of inertia of 1/2 MR².If m₁ is 3.00 kg,m₂ is 6.00 kg and M is 4.00 kg,then what is the tension in the string that is attached to mass m₁?

• A) 20.8 N
• B) 27.4 N
• C) 30.2 N
• D) 37.4 N
• E) 43.5 N

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Definitions:

Authoritative Parent

A parenting style characterized by high responsiveness and high demands, focusing on setting clear rules and guidelines while also being supportive and nurturing towards the child.

Parenting Styles

The various approaches parents use in raising their children, typically categorized into authoritative, authoritarian, permissive, and uninvolved styles.

Flexibility

The capacity to adapt to new, different, or changing requirements and situations with ease.

Diana Baumrind

A psychologist known for her research on parenting styles and their effects on child development.