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A pulley 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

2 Answers

2 votes

Answer:

E

Step-by-step explanation:

answered
User Layne
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8.3k points
3 votes
E.) Both b & c is your answer.....
answered
User James Mason
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8.1k points

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