Question

(a) How can we make a simple pendulum?
(b) A simple pendulum takes 10 seconds to complete 5 oscillation
time period of this pendulum.​

Answer 1

Answer:

take a ball and tie it from any ribbon and leave it in the motion

Answer 2

Answer:

a) by using a string and a bob.

b) time period : 10/5 = 2s.