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if a simple pendulumis vibrating with amplitude a the the maximum tension action over it?

Profile image of swaroop
11 Years agoGrade
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1 Answer

Profile image of Aziz Alam
11 Years ago
The maximum tension on ball will be in the mean position of the pendulum.
The velocity of ball in mean position is:
v=A\omega

the tension :
T=mg +m\omega ^2r
m\omega ^2r=m*(g/l)*l
T=2mg