The rod of mass m and length L is released from rest without rotating. When it falls a distance L the end A strikes the hook S, which provides a permanent connection. Determine the angular velocity of the rod after it has rotated 90°. Treat the rod's weight during impact as a non- impulsive force. A -L- L

The rod of mass m and length L is released from rest without rotating. When it falls a distance L the end A strikes the hook S, which provides a permanent connection. Determine the angular velocity of the rod after it has rotated 90°. Treat the rod's weight during impact as a non- impulsive force. A -L- L

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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Conservation of Energy

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Question

The rod of mass m and length L is released from rest without rotating. When it falls a distance L
the end A strikes the hook S, which provides a permanent connection. Determine the angular
velocity of the rod after it has rotated 90°. Treat the rod's weight during impact as a non-
impulsive force.
A
-L-
S
I
L

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