Monday, November 17, 2008

Lab

What did you learn from lab today??

6 comments:

streckfuss said...

That it is hard to balance a meterstick on the fulcrum. I also learned how to figure out AMA. I didnt knwo how to do this before. I also learned that Force effort and force resistance are used to find AMA.

ale said...

We larned about the motion of balence. We had to figured out the AMA. And that the force balance and resistence are related of the AMA.

amanda said...

I learned how to balance a meter stick. I also found out how much force it takes to hold something. The amount of force really changes when you move the weight.

aaron peterson said...

As the weight moves closer to the center, less force is needed to balance the meter stick. This is why levers make work easier. Moving the weight is comparable to moving the fulcrum.

bertsch said...

He learned how much force you need to balance a meter stick. When you move the weight the amount of force changes a lot.

Anonymous said...

I learned that the fulcrum influences how much force is required to balance stuff. Fulcrums make work easier. Levers are good for doing stuff.