The thin rod in the figure has a mass of 15kg and is attached to a spring of constant k = 50 N / m at one end, which has an unstretched length of 1.5 m. If the rod is released from rest in horizontal position (e = 0 °) and only conservative forces act on it, determine: a) What is the moment of inertia of the thin rod around the axis of rotation at A? b) What is the anale at which the rod is
The thin rod in the figure has a mass of 15kg and is attached to a spring of constant k = 50 N / m at one end, which has an unstretched length of 1.5 m. If the rod is released from rest in horizontal position (e = 0 °) and only conservative forces act on it, determine: a) What is the moment of inertia of the thin rod around the axis of rotation at A? b) What is the anale at which the rod is
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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Transcribed Image Text:The thin rod in the figure has a mass of 15kg and is
attached to a spring of constant k = 50
N / m at one end, which has an unstretched
length of 1.5 m. If the rod is released
from rest in horizontal position (e = 0 °) and only
conservative forces act on it,
determine:
a) What is the moment of inertia of the thin rod
around the axis of rotation at A?
b) What is the angle at which the rod is
momentarily at rest again?
c) What is the maximum angular velocity of the
path?
2 m
2 m
ww.
60
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