8.3 Torque

Torque

We drop in on Paul's class as he discusses the concept of torque. Duration: 9:13

Mobile Link: http://bcove.me/3petihqv

Torques on a Plank

Torques on horizontal planks, taking center of gravity into account, are examined. Duration: 5:25

Mobile Link: http://bcove.me/0iphtrz9

Balanced Torques

We drop in on Paul's class as he discusses balanced metersticks and seesaws.

Mobile Link: http://bcove.me/d9ryv2j6

Skateboard Torques

How does rotational physics explain how a skateboard is able to lift without external forces? Duration: 1:47

Mobile Link: http://bcove.me/lt2vv1v8