Tuesday, July 21, 2009

Moments

What have I learn today?

I learn that:
1)Moment= force x perpendicular distance.
2)Types of moment:clockwise and anti-clockwise.
3)How force applied and distance could effact the height of the load going upwards.
4)Everyday example of moment:
-Opening a door by pulling its handle.
-Playing a see-saw etc.