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2. If the direction of an applied force is changed once, to what was the force applied? A. a compound machine B. a heat engine C. an electrical machine D. a simple machine
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2. If the direction of an applied force is changed once, to what was the force applied?

A. a compound machine
B. a heat engine
C. an electrical machine
D. a simple machine

User Paul Nearney
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1 Answer

8 votes

Answer:

the answer is( D)a simple machine

User Medel
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