How does work...work? - Peter Bohacek
329,360 Views
22,182 Questions Answered
TEDEd Animation
Let’s Begin…
The concepts of work and power help us unlock and understand many of the physical laws that govern our universe. In this Lesson, Peter Bohacek explores the interplay of each concept when applied to two common objects---a lightbulb and a grandfather clock.
It takes 2 hours to charge a cell phone. If the battery is drained during two days of use, compare the power required to charge the phone to the average power the phone uses during the two days.
Sign in to answer questionAbout TED-Ed Animations
TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »
Meet The Creators
- Animator Luke Cahill
- Educator Peter Bohacek
- Narrator Peter Bohacek
