You are given the following facts related to a lever system: The external force = 100 lbs. and the distance of this force to the axis of rotation = 10 inches. The internal muscle force = 30 lbs. and the distance of this force to the axis of rotation is 20 inches. The axis of rotation is located at one end of this system (or lever). Given this information you know that this describes a: a. None of the above b. 1st class lever C. 3rd class lever d. 2nd class lever
You are given the following facts related to a lever system: The external force = 100 lbs. and the distance of this force to the axis of rotation = 10 inches. The internal muscle force = 30 lbs. and the distance of this force to the axis of rotation is 20 inches. The axis of rotation is located at one end of this system (or lever). Given this information you know that this describes a: a. None of the above b. 1st class lever C. 3rd class lever d. 2nd class lever
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Transcribed Image Text:You are given the following facts related to a lever system: The
external force = 100 lbs. and the distance of this force to the
axis of rotation = 10 inches. The internal muscle force = 30 lbs.
and the distance of this force to the axis of rotation is 20
inches. The axis of rotation is located at one end of this system
(or lever). Given this information you know that this describes
a:
a.
None of the above
b.
1st class lever
C.
3rd class lever
d.
2nd class lever
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