What Is the Formula for Pulley?

Answer

The formula for pulley is the weight multiplied by its mass. Generally, pulley is a machine that normally amplifies the magnitude of the effort force.
Q&A Related to "What Is the Formula for Pulley"
the frmula for pulley is th weight by its mass.
http://wiki.answers.com/Q/What_is_the_formula_for_...
F + T = 2F = mg or F = mg/2. You must pull with only one half the force u would have to use
http://www.chacha.com/question/what-is-pulley's-fo...
Rpm formula for pulley: N1 * D1 = N2 *D2 N1 =RPM of drive pulley. D1 =Diameter of a drive pulley N2 =RPM of driven pulley. D2 =Diameter of a driven pulley. For Diameter, take pitch
http://answers.yahoo.com/question/index?qid=200902...
Hello- thank you for posting this great question. I am highschooler and I need to know that exact answer for my Science Fair Project. Please e-mail me, or write a comment here so
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1 Additional Answer
Ask.com Answer for: pulleys formulas
Formula for a Pulley
Several interesting situations can be set up with pulleys to test students' understanding of Newton's second law of motion, the law of conservation of energy and the definition of work in physics. One particularly instructive situation can be found from... More »
Difficulty: Easy
Source: www.ehow.com
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