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How long is a ramp from the top of the pyramid to the ground that has a mechanical advantage of 4?
The height of the Great Pyramid = 139 metres The slope of a ramp with a mechanical advantage of 4 = 4x139 = 556m
What is the mechanical advantage of a fixed pulley?
A fixed pulley has a mechanical advantage of 1, which means it doesn't provide any mechanical advantage in terms of force. It changes the direction of the force applied without multiplying it.
What is the mechanical advantage when the effort force is 20 and resistance force is 5?
The mechanical advantage is calculated by dividing the effort force by the resistance force. In this case, the mechanical advantage would be 20 divided by 5, which equals 4. This means that for every 1 unit of effort force applied, the machine overcomes 4 units of resistance force.
What is the mechanical advantage of a first class lever in which the fulcrum is 10 inches from the resistance and 40 inches from the effort?
The mechanical advantage of a first class lever is calculated as the ratio of the effort arm to the resistance arm. In this case, the effort arm is 40 inches and the resistance arm is 10 inches, giving a mechanical advantage of 4:1. This means that the lever can multiply the input force by a factor of 4.
If the input force on a pulley is 3 N in the output force is also 3 N what is the mechanical advantage?
In this case, the mechanical advantage is 1:1 because the output force is equal to the input force. Mechanical advantage is calculated by dividing the output force by the input force. Since they are both 3 N, the mechanical advantage is 1.
A 1-cm screw with a 4-cm thread would have a mechanical advantage of?
One
What is the mechanical advantage for a bicycle?
Can't be answered. Different bikes have different gears, and with different gears come different mechanical advantage. A MTB can have an adjustable mechanical advantage ranging from 0.75:1 - 1:4
How long is a ramp from the top of the pyramid to the ground that has a mechanical advantage of 4?
The height of the Great Pyramid = 139 metres The slope of a ramp with a mechanical advantage of 4 = 4x139 = 556m
What is the ideal mechanical advantage of a machine that only changes the direction of the input force?
Mechanical Advantage=1
If the input force on a simple machine is 2 N and the output is 4 N what is its mechanical advantage?
1
What is the mechanical advantage of a fixed pulley?
A fixed pulley has a mechanical advantage of 1, which means it doesn't provide any mechanical advantage in terms of force. It changes the direction of the force applied without multiplying it.
What is the mechanical advantage when the effort force is 20 and resistance force is 5?
The mechanical advantage is calculated by dividing the effort force by the resistance force. In this case, the mechanical advantage would be 20 divided by 5, which equals 4. This means that for every 1 unit of effort force applied, the machine overcomes 4 units of resistance force.
What is the mechanical advantage of a first class lever in which the fulcrum is 10 inches from the resistance and 40 inches from the effort?
The mechanical advantage of a first class lever is calculated as the ratio of the effort arm to the resistance arm. In this case, the effort arm is 40 inches and the resistance arm is 10 inches, giving a mechanical advantage of 4:1. This means that the lever can multiply the input force by a factor of 4.
What is the mechanical advantage of a ramp that is 8 m long and 2 m high porch?
The mechanical advantage is 8/2 = 4.
If the input force on a pulley is 3 N in the output force is also 3 N what is the mechanical advantage?
In this case, the mechanical advantage is 1:1 because the output force is equal to the input force. Mechanical advantage is calculated by dividing the output force by the input force. Since they are both 3 N, the mechanical advantage is 1.
Why can't a pulley have a mechanical advantage greater than 1?
The mechanical advantage of a pulley can be greater than 1.The efficiency cannot but that is a different matter.
What is the mechanical advantage of a lever that takes 12 N of force to lift a 48 N object?
The mechanical advantage of the lever can be calculated by dividing the output force (48 N) by the input force (12 N), which gives a mechanical advantage of 4. This means that the lever provides a mechanical advantage of 4, making it easier to lift the object.
