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

Who made the first pencil sharpener?

Bernard Lassimone invented the first pencil sharpener. He applied for the first patent in 1828. By 1865, the pencil sharpener was being manufactured on a wide scale. Before this time, knives were c... Read More »
http://www.answerbag.com/q_view/2456391

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

Who invented the pencil sharpener?

A French mathematician named Bernard Lassimone invented the first pencil sharpener and received a patent for it in 1828. Not much is know about the design of this first pencil sharpener. Before Las... Read More »
http://www.answerbag.com/q_view/1949720


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