Saturday, March 19, 2011

Happy. St

I dont believe in lepricons but if they were realy it would be alot easier to move there gold around, especialy since there so small.But i learned that wedges require less input force if the are longer but if they are flatter if requires more input force.

I also learned that levers are easier to use if the fulcrum point is further than you it requires less input force. Yesterday on the math skills worksheet i learned how to figure out mechaninal advantage and learned that it has no label.