Question

calculate the length of the second pendulum at a place where g=9.8m/s​

Answer 1

Answer:

Time period of pendulum is:

T=2π

g

l

l=

4π

2

T

2

g

l=

4×π

2

4×9.8

l=0.993m=99.3m

l= length of pendulum

g= 9.8m/s

T = Time period of seconds pendulum =2s

I hope it's helpful