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A machine has a velocity ratio 5 and is 80% efficient. What effort would be needed to lift a load of 2000N with the aid of this machine?

11 answers
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oobleck answered
3 years ago

(2000/5)/0.8 = 500 N

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Loh leonard answered
3 years ago

Plz help me

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Loh leonard answered
3 years ago

Where is the 0.8 coming from please

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Anonymous answered
3 years ago

80% which is the same thing as 80÷100 = 0.8

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Suleiman answered
3 years ago

Answer

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Amoako answered
3 years ago

I want to join

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Micheal answered
3 years ago

I want to learn

User Icon for ISAACK .S. LUKANGA

ISAACK .S. LUKANGA answered
2 years ago

I beg an help guy's/friends

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Lissahyvicca answered
2 years ago

Please can you put steps

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Dominion answered
2 years ago

I got the answer

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Lucy answered
2 years ago

No thanks