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What is the disadvantage of adding more pulleys to a system of pulleys?
Wiki User
∙ 11y ago
There are two disadvantages:
- You will have to pull the rope a long distance to move the load a relatively short distance.
- There will be more loss of energy to friction with more pulleys.
Wiki User
∙ 11y ago
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What is a block and tackle?
A block and tackle is a system of two or more pulleys each enclosed by a housing with a rope or cable threaded between them.
What is the importance of pulley?
pulleys allow you to lift significantly more weight than without them
What are the advantages of a rotary system vs. other conventional systems?
The rotary system is more accurate. You can use the conventional system but I recommend the rotary.
What are the disadvantages of hydraulics system?
DISADVANTAGES Hydraulic fluid is highly corrosive to most of the aircraft materials. Due to the heavy loads experienced in a typical hydraulic system, structural integrity is a must which also means higher structural weight for the aircraft in addition to the weight of its hydraulic lines, pumps, reservoirs, filters, & etc. Hydraulic system is susceptible to contaminations & foreign object damage (FOD). Mishandling and constant exposure to hydraulic fluid and its gas fumes without proper equipment and precautions is a health risk. If disposed improperly, a hydraulic fluid is an environmental risk.
What are the advantages of scotch yoke mechanism over slider crank mechanism?
Reduced friction, smoother operation, more power delivered. A big disadvantage is that the slot in the yoke wears rapidly due to sliding friction.
What is the advantage of adding pulleys to a pulley system?
More mechanical advantage.
a pulley system uses a 250-N force to lift a 2,740-N crate, What is the mechanical advantage of the system?
Answer: Mechanical advantage can be achieved just by adding more loops or pulleys. It is given that to lift a crate, a pulley system exerts a force of 2,740 newtons. It is required to find the mechanical advantage of the pulley system if the input force is 250 newtons What is the mechanical advantage of the pulley system if the exerted force changes from 2,740 newtons to 250 newtons? As if the force does some work, it increases the distance. Mechanical advantage does nothing with the number of pulleys. It only depends on the weight that is to be lift. Also, F1/F2 = 2740/250 = 10.96 The multiple pulleys create mechanical advantage. It can be achieved just by adding more loops or pulleys. Therefore, Mechanical advantage can be achieved just by adding more loops or pulleys.
When two kinds of pulleys are used together what is the system called?
When two or more pulleys are used together it is called a compound pulley system.
What is disadvantage of water cooling system?
heavier and more complex
Which pully would require more effort force?
Not entirely sure what you mean but maybe this will help: In general the more pulleys you have in your system the less force you will need to apply to lift a certain load, in this case the system of pulleys is generally called a "block and tackle".
What is the disadvantage of system software?
The main demerits may be ,it will bring more confusion and more laziness among the the people .
What is a example of a block and tackle?
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
A block and tackle is a example of what?
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
What is a block and what is a tackle?
A block and tackle is a system of two or more pulleys each enclosed by a housing with a rope or cable threaded between them.
What is a block and tackle?
A block and tackle is a system of two or more pulleys each enclosed by a housing with a rope or cable threaded between them.
What is an example of a block and tackle pulley?
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
What are some pulleys?
Simple pulley. Compound pulley. The reel is composed of two or more pulleys.
