Skipping with my husband. Two boxes of masses m₁ = 34.0 [g] and m₂ = 4m₁ are connected by a taut, massless rope, as shown in the figure. Box m₁ is at rest initially at the bottom of a frictionless plane inclined at an angle = 34.0°, while box ma is freely-hanging. The rope does not slip as it passes through a pulley of radius R = 4.50 [cm]. If my falls down a height h = 37.0 [cm] with speed v= 0.280 [m/s], what is the angular acceleration of the pulley?

Skipping with my husband. Two boxes of masses m₁ = 34.0 [g] and m₂ = 4m₁ are connected by a taut, massless rope, as shown in the figure. Box m₁ is at rest initially at the bottom of a frictionless plane inclined at an angle = 34.0°, while box ma is freely-hanging. The rope does not slip as it passes through a pulley of radius R = 4.50 [cm]. If my falls down a height h = 37.0 [cm] with speed v= 0.280 [m/s], what is the angular acceleration of the pulley?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 46P: An aluminum block of mass m1 = 2.00 kg and a copper block of mass m2 = 6.00 kg are connected by a...

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