Biology
Biology, 12.12.2019 21:31, Adanysa

Why might you want to use a single fixed pulley?

a to reduce the force needed to raise objects

b to raise or lower heavy objects

c

to raise or lower lightweight objects

d

to reduce the weight of lifted objects

answer
Answers: 1

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Do you know the correct answer?
Why might you want to use a single fixed pulley?

a to reduce the force needed to raise...

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