Can you realized an ideal simple pendulum?

Answer 1

A simple pendulum consists of :

. Bob of very small size

.suspended by a weightless, inextensible flexible string

There are ideal parameters. so,No it is not possible to realize an ideal simple pendulum in practice , because these conditions could not be fullfilled 100%.

Answer 2

In the real world, we can get pretty close, but an ideal simple pendulum can not truly exist. (A rock on a thread is a VERY good approximation, however.)