CONSIDERATIONS TO KNOW ABOUT ISOLATOR VIBRATION PAD

To discover the frequency of a straightforward pendulum, we evaluate time taken from the pendulum to generate a lot of vibrations. Dividing the 'number of vibrations' from the 'time taken' we get the number of vibrations designed in one 2nd. This can give us the frequency of the pendulum.Put a toy, that makes some type of sound, in a polythene bag,