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4 votes
A machine that changes only the direction of a force has a mechanical advantage of ____.

a.
1
c.
10
b.
2
d.
100


Please select the best answer from the choices provided

A
B
C
D

User Bobharley
by
8.1k points

1 Answer

4 votes
the answer should be A.1
User Garet
by
9.1k points

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