Question

compare the time period of two pendulum of length 2m and 9m at a place
Answer me fast it's urgent​

Answer 1

Answer:

Time period of simple pendulum is given by

T=2π

g

l

L

1

=6 and L

2

=256

∴

T

2

T

1

=

L

2

L

1

⇒

T

2

T

1

=

2

1