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Physics, 28.09.2019 19:30 vcornejo7

Which of the following is the reason a wedge is used in a knife? a)increases the effort force b)decreases the effort force c)changes the direction of the effort force d)decreases the resistance force - for any ! < 3

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Which of the following is the reason a wedge is used in a knife? a)increases the effort force b)dec...
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