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Mass of pully = M = 2.8 kg Diameter of pully = 14 cm Radius of pully = r = 7 cm = 0.07 m Torque by…

The two blocks in (Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm in diameter and has a mass of 2.8 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.55 Nm

The two blocks in (Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm in diameter and has a mass of 2.8 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.55 Nm

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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<Ch 12: Rotation of a Rigid Body (Part One)
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The two blocks in (Figure 1) are connected by a massless
rope that passes over a pulley. The pulley is 14 cm in
diameter and has a mass of 2.8 kg. As the pulley turns,
friction at the axle exerts a torque of magnitude 0.55 N m.
4.0 kg
1.0 m
2.0 kg
1 of 1
Part A
If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
Express your answer with the appropriate units.
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