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Physics, 05.02.2020 13:01 shayhiddinovxasan93

Apulley system can
a. change the direction of a force.
b. multiply the force.
c. increase the amount of work done.
d. both a and b
e. both b and c

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Apulley system can
a. change the direction of a force.
b. multiply the force.
c...
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