Difference between INTERNAL and EXTERNAL forces

[@EngiPRO1]

We hope you liked this video. If you have any questions, leave them in the comments and don’t forget to subscribe! Thank you very much and see you in the next video!

[@jonatancon3945]

Incredible graphics! Thanks

[@EngiPRO1]

Thanks!

[@jonatancc23]

Great video and really well explained!! Thanks

[@EngiPRO1]

Thank you!