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Amiraneli [1.4K]
3 years ago
8

What is the mechanical advantage of the machine?

Physics
2 answers:
Alekssandra [29.7K]3 years ago
8 0
Its the way the person uses the machine
trapecia [35]3 years ago
4 0
Mechanical advantage<span> is a measure of the force amplification achieved by using a tool, </span>mechanical <span>device or </span>machine<span> system.</span>
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what is the mechanical advantage of a crowbar when a worker uses 10N of force to pry open a window that has a resistance of 500N
Oksana_A [137]

Answer:

50

Explanation:

The mechanical advantage of a machine is given by

MA=\frac{F_{out}}{F_{in}}

where

F_{out} is the output force

F_{in} is the input force

For the crowbar in this problem,

F_{in}=10 N is the force in input applied by the worker

F_{out}=500 N is the force that the machine must apply in output to overcome the resistance of the window and to open it

Substituting into the equation, we find

MA=\frac{500}{10}=50

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3 years ago
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What is the largest possible magnitude of the acceleration of the electron due to the magnetic field?
Alina [70]
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<span>An electrons moves at 2.0x10^6 m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.4x10^-2 T. 

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6 0
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What is a radio interferometer? a device for correcting chromatic aberration in radio telescopes a device for absorbing and tran
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Explanation:

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