Physics
Physics, 05.10.2019 16:40, janny48

Select all that apply.
a pulley can be used to

a. change the direction of the applied force
b. increase the amount of work done
c. multiply the effort force
d. change the weight of the resistance

answer
Answers: 2

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Select all that apply.
a pulley can be used to

a. change the direction of the a...

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