The 0.75-kg bob of a pendulum is fired from rest at position A by a spring which has a stiffness k = 6 kN/m and is compressed 125 mm. Determine the speed of the bob and the tension in the cord when the bob is at positions B and C. Point B is located on the path where the radius of curvature is still 0.6 m, i.e., just before the cord becomes horizontal
The 0.75-kg bob of a pendulum is fired from rest at position A by a spring which has a stiffness k = 6 kN/m and is compressed 125 mm. Determine the speed of the bob and the tension in the cord when the bob is at positions B and C. Point B is located on the path where the radius of curvature is still 0.6 m, i.e., just before the cord becomes horizontal
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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The 0.75-kg bob of a pendulum is fired from rest at position A by a spring which has a stiffness k
= 6 kN/m and is compressed 125 mm. Determine the speed of the bob and the tension in the
cord when the bob is at positions B and C. Point B is located on the path where the radius of
curvature is still 0.6 m, i.e., just before the cord becomes horizontal
Transcribed Image Text:B
0.6 m
-0.6 m-
Spwww
A
C
1.2 m
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