A simple pendulum with length $L$ and mass $m$ of the bob is vibrating with an amplitude $A$. The maximum tension in the string is
A simple pendulum with length $L$ and mass $m$ of the bob is vibrating with an amplitude $A$. The maximum tension in the string is
- A
$mg$
- B
$mg\left[ {1 + {{\left( {\frac{A}{L}} \right)}^2}} \right]$
- C
$mg\left[ {1 + {{\left( {\frac{A}{2L}} \right)}^2}} \right]$
- D
$mg\left[ {1 - {{\left( {\frac{3A}{L}} \right)}^2}} \right]$
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