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Susan and Jake's truck gets stuck in the mud. They used a tree branch as a
lever toʻlift the truck out of the mud. They applied an effort force of 700N
to the branch and the back of the truck weighs 2100N. What is the
mechanical advantage of the tree branch lever?*

Respuesta :

Rhonamoffat2706

Answer:

3

Explanation:

MA = OF(output force) / IF (input force)                                         2100 N / 700 N = 3

OF=2100N

IF=700N

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