Which of the following is NOT true of a lever? -it changes the magnitude of the force -it changes the direction of the force -it rotates about a central axis referred to as the principal axis -it involves a load force and an effort force -there are 3 classes of levers
Which of the following is NOT true of a lever? -it changes the magnitude of the force -it changes the direction of the force -it rotates about a central axis referred to as the principal axis -it involves a load force and an effort force -there are 3 classes of levers
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter9: Statics And Torque
Section: Chapter Questions
Problem 9CQ: Scissors are like a double-lever "Stem, Which of the Simple machines in Figure 9.23 and Figure 9.24...
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Question
Hey there! I have a multiple choice question below.
Which of the following is NOT true of a lever?
-it changes the magnitude of the force
-it changes the direction of the force
-it rotates about a central axis referred to as the principal axis
-it involves a load force and an effort force
-there are 3 classes of levers
Those are all the possible answers,
Thanks! :)
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