chartebaker123 chartebaker123

18-10-2016
Chemistry

contestada

The advantage of a fixed pulley on a flag pole is that it______.
a. decreases the input force
b. increases the output force
c. changes the direction of the input force
d. increases the distance the flag travels

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Babygurl0820 Babygurl0820

15-03-2017

Your answer would be A for your homework

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