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Julian stands on his toes to lift his body high enough to reach a book. In this example, what do Julian's toes function as?

A. a pulley
B. a load
C. a wedge
D. a fulcrum

Sagot :

GinnyAnsweridn

Final answer:

Julian's toes function as a fulcrum in the lever system when he stands on his toes to lift his body.


Explanation:

In this example, Julian's toes function as a fulcrum in a lever system. When he stands on his toes to lift his body, the toes act as the pivot point around which the movement occurs. The foot acts as a lever arm with the calf muscle providing the upward effort, the body weight acting as the downward load, and the ball of the foot acting as the fulcrum.


Learn more about lever system here:

https://brainly.com/question/47093300


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