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In a single fixed pulley, you pull (apply force) straight down (pull down). In a first-class lever you push up (apply force) , but not push.

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9y ago

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What are 2 different kinds of pulleys?

single fixed pulley, single movable pulley and single fixed and movable pulley. :-)


Which is the simple machine that provides the mechanical advantage of 1 the screw second class lever single fixed pulley or single movable pulley?

Single Pulley


How are fixed pulley's similar to first class levers?

Fixed pulleys are similar to, and are considered by many to be, first class levers. In a first class lever, the fulcrum of the lever is placed between the load (resistance) and force (effort). In a fixed pulley, this is essentially the same. Picture a piece of rope hanging from a ceiling from one end, and with you holding the other end. A weight on a pulley is placed in the middle. Now, if you pull up on the rope, the weight rises, just like with a first class lever. Since the load is between the fulcrum (the pulley) and the effort (you pulling up), the fixed pulley acts like a first class lever.


How much did it cost for tickets on titanic from Southampton to New York in 1912?

First Class: On average about 1,000 pounds but since there was no fixed rates a first class ticket could cost much more or a little less. Second Class: On average about 450 pounds but again since there was no fixed rates prices could be very different. Third Class: On average costs about 30 pounds but because of no fixed rates it could be a little more or a little less. These are just averages a ticket could cost much more of much less.


What is a different between Class limits and class intervals with example?

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What are the different types of chainset bikes available in the market?

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The simple machine that provides a mechanical advantage of one?

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Are first class stamps used the same as regular stamps?

Nothing, really. Most mail is assumed to be sent First class, which is the standard or regular mail. If you are sending merchandise, you can reduce the cost, but it will not get certain priority handling. There are many different rates that can be used in bulk mailing, but First Class is usually going to be your best bet.


Is single partition a fixed partition?

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Is acid an element compound or mixture?

The term acid does not refer to any single substance but a class of chemical compounds.


A single fixed pulley changes the direction of the?

single fixed pulley changes the direction of the applied force, you pull down, the object goes up.


What are the types of pulley?

movable single multiple fixed inclined