The two blocks in Figure 1 are connected by a massless rope that passes over a pulley. The pulley is 12 cm in diameter and has a mass of 2.0 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.30 Nm. If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? O 1.70 s 1.11 s 3.72 s 1.35 s 2.45 s

The two blocks in Figure 1 are connected by a massless rope that passes over a pulley. The pulley is 12 cm in diameter and has a mass of 2.0 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.30 Nm. If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? O 1.70 s 1.11 s 3.72 s 1.35 s 2.45 s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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