Answer Happy

Item 24 A 2.00 kg textbook rests on a frictionless, horizontal surface. A cord attached to the book passes over a pulley whose diameter is 0.170 m, to a hanging book with mass 3.20 kg. The system is released from rest, and the books are observed to move 1.20 m in 0.900 s. ▼ Part A What is the tension in the part of the cord attached to the textbook? Express your answer with the appropriate units. μA ? T₁ = Value Units Submit Request Answer Part B What is the tension in the part of the cord attached to the hanging book? Express your answer with the appropriate units. μA ? T₂ = Value Units Submit Request Answer Part C What is the moment of inertia of the pulley about its rotation axis? Express your answer with the appropriate units. μA ? I = Value Units