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

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Definitions:

Output

The total amount of goods or services produced by a firm or economy.

Total Revenue

The total amount of money a company receives from its business activities before any expenses are subtracted, calculated by multiplying the price per unit by the quantity sold.

Total Cost

The complete cost of production, including both fixed and variable costs.

Quantity Effect

Refers to the change in consumer behavior resulting from a change in the price of a product, where the quantity demanded increases as the price decreases and vice versa.