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Without friction there would be
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
What do machines do?
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
A machine that utilizes two or more simple machines is called a
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
Which of these is an example of a third-class lever?
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
Pulling down on a rope to hoist a sail on a sailboat is an example of a machine
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
An ideal machine would have an efficiency of
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
TThe ideal mechanical advantage for an inclined plane is equal to the length of the incline divided by the
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
A ramp is an example of a simple machine called a(an)
changing the direction over which a force is exerted.
height of the incline.
inclined plane.
100 percent.
fishing pole
equal input and output work.
change the amount of force you exert or the distance over which you exert the force
compound machine.
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