Question

A simple pendulum is taken to a mountain so that acceleration due to gravity falls to 1/16 . Find the new time period .

Answer 1

Answer:

Explanation:

Time period will be doubled

Time period with acceleration due to gravity g

T  

1

​  

=2π  

g

l

​  

 

​  

 

for a second's pendulum time period is 2s

when acceleration is one -fourth

T  

2

​  

=2π  

4

g

​  

 

l

​  

 

​  

=2×2π  

g

l

​  

 

​  

=2×T  

1

​  

=4×2=4s

Answer 2

Explanation:

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