Find the tensions (T1 and T2) of the rope.
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![3.
Box 1 and Box 2 have masses 24 kg and 50
kg respectively are connected by a massless rope that
passes over a frictionless pulley. The pulley is 50
cm in diameter and has moment of inertia 0.080 kg
m². The two boxes are released from rest and the
pulley turns without the rope slipping. The
coefficient of kinetic friction between Box 1 and the
surface of the incline is 0.15. [Answer in 3
significant figures]
30°
T₁
2
T₂
a)
When the pulley has rotated 40 rad, what is the speed of Box 2? [Hint: How far the
Box has moved and use energy approach.]?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6577ebe-9df1-401c-8d05-cde8be3f88aa%2F0eb0a919-7cc9-42db-b185-68228ec84771%2Fm7b1c5o_processed.png&w=3840&q=75)
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