Visit Your Local PBS Station PBS Home PBS Home Programs A-Z TV Schedules Watch Video Search PBS

Circus  Circus Physics: Center of Mass

The Nanjing acrobats are masters of balance. Learn some of the secret physics of balance. Details

 

Program: Circus

Episode: Circus Physics: Center of Mass

Standing on your tiptoes is hard enough, but imagine trying to do it while staying balanced on top of someone else's head. To keep balanced, the Nanjing acrobats must be aware of their centers of mass, and the various forces--called torques--that might cause them to rotate and fall out of balance.

• Visit the Circus Physics: Center of Mass webpage

Your purchase helps support PBS and the programs you love.
Buy DVD Buy from iTunes

Duration: (2:36)
Premiere Date: 07/01/2010
Episode Expires: Never
TV Rating: NR


To view the full experience of this website, please download and install latest Adobe Flash Player version.

Did you know? Viewers like you are our largest single source of support.

More Videos from Circus

Full episodes
6 VIDEOS

Born to be Circus

53:41 Air Date 11/16/10

Down the Road

53:11 Air Date 11/16/10

Change On!

53:41 Air Date 11/09/10

Survival of the Fittest

53:41 Air Date 11/09/10

First of May

53:41 Air Date 11/03/10

One Ring Family

53:41 Air Date 11/03/10
Previews
10 VIDEOS

Preview: Gladis and Luciano

2:47 Air Date 11/16/10

Preview: Spirit of the Big Apple

1:58 Air Date 11/07/10

PBS Previews: CIRCUS

24:56 Air Date 11/03/10

Preview: Barry Coaches Glen

2:44 Air Date 11/02/10

Preview: Load In Girls

2:05 Air Date 11/02/10

Preview: Meet the Flying Cortes

5:12 Air Date 11/02/10
+ MORE PREVIEWS
Shorts
35 VIDEOS

Glen and Mark's Pre-Show Rituals

2:32 Air Date 11/16/10

Glen Gets a New License

2:33 Air Date 11/16/10

The Espana Funeral

3:12 Air Date 11/16/10

Christmas at the Circus

4:45 Air Date 11/10/10

Circus Potluck

3:13 Air Date 11/10/10

Growing Up Circus

3:04 Air Date 11/03/10
+ MORE SHORTS