Question

What will be the time period of a simple pendulum on moon if its time period on earth is 10 seconds?

Answer 1

On surface of moon, acceleration due to gravity is g/6. Time period of seconds pendulum on earth is 2 seconds.

On Earth, 2=2π

g

l

On moon,T

moon.

=2π

6

g

Dividing the above two equations, we get, T

moon

=2

6s

Answer 2

see the attachment answer ...

time period of pendulum on moon surface = 24.4 sec

hope it helps you ✌️✌️