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Which lever would have more mechanical advantage than one with a resistance arm of 3 riches and an effort arm of 6 inches?
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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?
answer is 4
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?
answer is 4
What lever would have more mechanical advantage than one with a resistance are of 3 inches and an effort arm of 6 inches?
increase the effort arm to 8 feet
What is the resistance of a wire with p of .25 a length L of 11.2 and an area A of 1.26?
More data is needed. What is the material of the wire - copper -steel - etc. The physical units associated with the numbers are needed. Are they inches - ohms - etc. These units are needed. Please reformulate your query.
How many inches water equal 29.92 inches mercury?
29.92 inches of mercury = ~406.78 inches of water.
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?
answer is 4
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?
answer is 4
What lever would have more mechanical advantage than one with a resistance are of 3 inches and an effort arm of 6 inches?
increase the effort arm to 8 feet
Which lever would have more mechanical advantages than one with a resistance arm of 3 inches and an effort arm of 6 inches?
a lever with an effort arm of 2 inches
What is the mechanical advantage of a lever in which the fulcrum is a 10 inches from the resistant and b 40 inches from the effort?
40/10 = 4
What is the mechanicatage advantage of a wheel and axle when the wheel has a diameter of 15 inchesand the axle has a diameter of 3 inches?
the mechanical advantage is noting
A wheelchair ramp needs to be 8 inches high How long does it have to be to have a mechanical advantage of 5?
3.3 ft
What is the theoretical mechanical advantage of a screw that has four threads per inch and a pitch diameter of 2.25 inches?
6.3
What is the mechanical advantage of a wheel and axle mechanism in which the radius of the axle supporting the load is 6 inches and the diameter of the drum to which the force is applied is 24 inches?
4
The great pyramid is 146 meters high how long is a ramp from the top of the pyramid to the ground that has a mechanical advantage of 4?
204 inches
How many inches is a mechanical pencil?
A mechanical pencil is just about the same size as a normal pencil, about 6 inches long.
Why can a machine with a mechanical advantage less then one useful?
The mechanical advantage is the number by which the input force gets multiplied. Butsometimes you want to multiply the distance, and you don't care about the force.The first example that comes to mind is the car's windshield wiper. The motor at the bottomswings a little lever a few inches from side to side. The mechanical advantage of the wiper armis much less than '1', so the force at the end of the blade is much less than the force of the motor,but it sweeps all the way across the window.The distance is multiplied by the reciprocal of (1 divided by) the mechanical advantage, so if themechanical advantage is less than 1, the output distance is greater than the input distance.In some applications, that's exactly what you want.
