Physics: Work. Conservation of energy (7)

[Kingofallcereal]

Anyone else watching the ghostly chalk particles slide make their way down the right side of the chalkboard?

[WongeneKIM]

Thank you for your lectures!

[keyser331]

just like to say that these videos are awesome... i would have failed organic chem if it werent for this guy. the physics videos are exactly what we're learning in class, except explained so much better!!

[ywang252]

I can finish this series of videos today. So happy!!!