Question

 Types of Simple Machines in a Pencil Sharpener?

Answer There are six different types of simple machines: a lever, a wedge, an inclined plane, a screw, a pulley and a wheel and axle. The effectiveness of a simple machine is in how it multiplies force, m... Read More »
http://www.ehow.com/info_8035484_types-simple-machines-pencil-sharpener.html

Top Q&A For: Types of Simple Machines in a Pencil Sharpener

Types of Simple Pulley Machines?

A pulley is used to decrease the amount of effort that is necessary to lift or move a load. It is a simple machine and requires only two basic parts to work -- a wheel and a rope. The wheel has a g... Read More »
http://www.ehow.com/info_8489322_types-simple-pulley-machines.html

How to get a screw out of a pencil sharpener.?

Turn the screw backwards. In this case it is righty loosy, lefty tighty.Try it, I'e done it.
http://answers.yahoo.com/question/index?qid=20121012155050AAIbfHe

Who created the pencil sharpener?

An African American inventor by the name of John Lee Love created the pencil sharpener in 1897. His invention was also issued a United States patent. This type of pencil sharpener is similar to the... Read More »
http://www.answerbag.com/q_view/2000416

Who was the inventor of the pencil sharpener?

Bernard Lassimone invented the first pencil sharpener. He received a patent in France in 1828 for his invention. Succeeding Lassimone's invention, other innovators further developed the pencil shar... Read More »
http://www.answerbag.com/q_view/2417964


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