18-3. The wheel is made from a 5-kg thin ring and two 2-kg slender rods. If the torsional spring attached to the wheel’s center has a stiffness k = 2 N m/rad, so that the torque on the center of the wheel is M O is in radians, determine the maximum angular velocity of %3D (20) N• m, where the wheel if it is rotated two revolutions and then released from rest. 0.5 m Probs. 18-2/3

18-3. The wheel is made from a 5-kg thin ring and two 2-kg slender rods. If the torsional spring attached to the wheel’s center has a stiffness k = 2 N m/rad, so that the torque on the center of the wheel is M O is in radians, determine the maximum angular velocity of %3D (20) N• m, where the wheel if it is rotated two revolutions and then released from rest. 0.5 m Probs. 18-2/3

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Specifically a dynamics problem. Question in pic below.

Answer: omega = 14.1 rad/s

18-3. The wheel is made from a 5-kg thin ring and two
2-kg slender rods. If the torsional spring attached to the
wheel’s center has a stiffness k = 2 N m/rad, so that the
torque on the center of the wheel is M
O is in radians, determine the maximum angular velocity of
%3D
(20) N• m, where
the wheel if it is rotated two revolutions and then released
from rest.
0.5 m
Probs. 18-2/3

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