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If the input force on a pulley is 3 N and the output force is also 3 N what is its mechanical advantages?
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∙ 7y ago
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Hollis Langosh
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What is the output force exerted by a movable pulley if the input force is 50N?
Because the mechanical advatage of a movable pulley is always two you multipy the input force times two. So 50 * 2 = 100N
What type of pulley would increase the output force?
A pulley system that has multiple pulleys in line with each one having its output drive the next will increase the force. This would be called a tackle pulley.
What is the mechanical advantage of a hammer if the input force is 125 N and the output force is 2000 N?
The idea is to divide the output force by the input force.
The ratio of output force to input force for a simple machine is called its advantage?
The answer is mechanical advantage, not efficiency!
What is meant by the term mechanical advantage?
A lever is a very useful tool that lets us exchange weight for distance. For example (theoretically) if you had to move a 200 pound sack into a car, but couldn't lift it, you could divide it into 8 parts, each being 25 pounds, and move each one individually into the car. It would be easy, however it would take more distance (lifting into the car 8 times instead of 1)
If the input force on a pulley is 3 N and the output force is also 3 N what is its mechanical advantage?
1
How much force will the operator have to apply if the mechanical advantage of the pulley system is 4?
1/4 the output force.
What is the output force of a movable pulley?
Depends what the input force is and the mechanical advantage of the pulley system If effort force (input force) is 20 pounds in a 6 pulley system (3 fixed,3 movable) then load force (output force) is 120 pounds As 6 times 20 equals 120 pounds
What factor must be increased to give a machine a mechanical advantages greater than 1?
output force
What are the advantages of a pulley?
there are many advantages of pulley and they are it change the direction of force
What type of advantage described the ability of a machine to increase output force?
Mechanical advantage is the greater outputted force than inputted force that is generated by using a machine. One example is pulling a pulley to create a much greater output force on the other side that a person could not lift without a pulley.
What is the advantages of a simple machine?
output force divide by the input force is the mechanical advantage of a simple machine.The output force is the force that is exerted by the machine on an object, and the input force is the force that we exert on a machine.
What is the input force and output force of a pulley?
The input force is how much force you use to pull on it. The output is what is lifted.
What is the output force exerted by a movable pulley if the input force is 50N?
Because the mechanical advatage of a movable pulley is always two you multipy the input force times two. So 50 * 2 = 100N
The mechanical what of a machine compares the input force with the output force?
Mechanical efficiency
Compares the input force with the output force?
Mechanical Advantage which is the output force divided by the input force.
What does the output force divided by the input force equal?
Efficiency of a machine or mechanical advantage
