A Mass M₁ Is Connected by a Light String That

question 7

Multiple Choice

A mass m₁ is connected by a light string that passes over a pulley of mass M to a mass m₂ sliding on a frictionless incline as shown in the figure.There is no slippage between the string and the pulley.The pulley has a radius of 30.0 cm and a moment of inertia of MR².If m₁ is 4.00 kg,m₂ is 4.00 kg,M is 4.00 kg,and the angle is 70.0 degrees,then what is the acceleration of m₁?

• A) 3.10 m/s²
• B) 2.89 m/s²
• C) 2.43 m/s²
• D) 2.15 m/s²
• E) 1.49 m/s²

Understand the relationship between psychological disorders and other health behaviors such as smoking.

Discuss the portrayal of mental disorders in media and its impact on societal perceptions.

Recognize the role of genetic, biological, and environmental factors in the development of psychological disorders.

Identify intervention strategies and supports for individuals with psychological disorders.

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Definitions:

Output

The aggregate output of products or services generated by an enterprise, sector, or economic system over a defined time frame.

Positive Externality

A benefit obtained without compensation by third parties from the production or consumption of sellers or buyers. Example: A beekeeper benefits when a neighboring farmer plants clover. Also known as an external benefit or a spillover benefit.

Spillover Benefit

A positive effect experienced by bystanders or other parties not directly involved in the production or consumption of a good or service.

External Costs

Costs incurred by a third party as a result of an economic transaction that are not reflected in the transaction's price.