How to Make a Pulley (Simple Machine)

[@chinyerenganya9640]

This raely helped my son's school project 👍

[@jodi-kaypetgrave4498]

Thanks.This really helped my son.🎉🎉🎉😅

[@Apelapato_yt112]

Thank you for the video

[@sebletamere4890]

Does it single or movable

[@ElmaMerabueno]

Ano po yung mga ginamit nyong materials?

[@alanyssamaniego6110]

Webufa