Question

The ratio between the length and acceleration due to gravity of two simple pendula are 2:3 and 25:6 respectively. Find the ratio between their Time Periods?​

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