Tyngdkrafter

11:26
Densitet

18:17
Samband kraft - rörelse

11:36
Energi och Arbete

12:34
Krafter i vardagen

12:24
Newtons tre lagar

23:58
The Hidden Dangers of Pleasure: The Hidden Price You Never Knew | Spiritual Awakening

25:25
FORCE YOURSELF TO BE CONSISTANT - Jim Rohn Motivation

24:25