3. A mass hangs from a fixed pulley. The mass is released from rest. Find the speed of the mass when it hits the ground. Assume the pulley is a solid disk or radius r= 0.25m. solid disk m1 = 8.0 kg r= 0.25m m2 = 2.6 kg ih3D0.85 m

3. A mass hangs from a fixed pulley. The mass is released from rest. Find the speed of the mass when it hits the ground. Assume the pulley is a solid disk or radius r= 0.25m. solid disk m1 = 8.0 kg r= 0.25m m2 = 2.6 kg ih3D0.85 m

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 112AP: A system of point particles is rotating about a fixed axis at 4 rev/s. The particles are fixed with...

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The answer is supposed to be v=2.56m/s but I'm not sure how to write out the problem.

Rotations and Energy (K, Us, and Ko)
3. A mass hangs from a fixed pulley. The mass is released from rest. Find the speed of the mass when it
hits the ground. Assume the pulley is a solid disk or radius r = 0.25m.
solid disk
m1 = 8.0 kg
r= 0.25m
%3D
m2 = 2.6 kg
%3D
h30.85 m

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