Two blocks as shown in the figure below are connected by a string of negligible mass passing over a pulley of radius 0.23 m and moment of inertia I. The block on the 27.90 inclined plane (with uk = 0.28, and thus not frictionless) is moving up with a constant acceleration of 1.9 m/s2. Find the moment of inertia (km2) of the pulley. The masses of the blocks are m₁ = 19 kg, m2 = 22 kg. Use dynamics approach (with complete force diagram). Hint: Even if the rotation of the pulley is clockwise, assume that this is the positive sense of angular acceleration. A NOTES: Final answer in "2" decimal places. If pi is used: Use pi on your calculator, DO NOT USE pi = 3.14. SI unit of the final answer is not required.

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Two blocks as shown in the figure below are connected by a string of negligible mass passing over a pulley of radius 0.23 m and moment of inertia I. The block on the
27.90 inclined plane (with uk = 0.29, and thus not frictionless) is moving up with a constant acceleration of 1.9 m/s2. Find the moment of inertia (kgm²) of the pulley.
The masses of the blocks are m₁ = 19 kg, m2 = 22 kg.
Use dynamics approach (with complete force diagram).
Hint: Even if the rotation of the pulley is clockwise, assume that this is the positive sense of angular acceleration.
18
NOTES:
Final answer in "2" decimal places.
If pi is used: Use pi on your calculator, DO NOT USE pi = 3.14.
SI unit of the final answer is not required.
?
Transcribed Image Text:Two blocks as shown in the figure below are connected by a string of negligible mass passing over a pulley of radius 0.23 m and moment of inertia I. The block on the 27.90 inclined plane (with uk = 0.29, and thus not frictionless) is moving up with a constant acceleration of 1.9 m/s2. Find the moment of inertia (kgm²) of the pulley. The masses of the blocks are m₁ = 19 kg, m2 = 22 kg. Use dynamics approach (with complete force diagram). Hint: Even if the rotation of the pulley is clockwise, assume that this is the positive sense of angular acceleration. 18 NOTES: Final answer in "2" decimal places. If pi is used: Use pi on your calculator, DO NOT USE pi = 3.14. SI unit of the final answer is not required. ?
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