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Lisa [10]
4 years ago
12

Why are all machines not 100% efficient A. Mass B. Gravity C. Friction D. Distance

Physics
2 answers:
Anon25 [30]4 years ago
7 0
All machines are not 100% efficient because of <span>C. Friction</span>
Monica [59]4 years ago
4 0

C. Friction is the correct answer

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