12 revolutions takes 1/8 th second time.In 20 seconds how
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Answer / guest
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Answer / audi
Since for 12 revs. it takes 1/8th sec;
it will take 96 (i.e 8*12) rev for 1 sec;
this implies 96*20 revs in 20 sec
wich is equal to 1920.
|Is This Answer Correct ?||12 Yes||0 No|
Answer / swapnil
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Answer / guest
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Answer / brijrat
1/8 sec=12 rev
1sec=12/(1/8) rev=12*8=96 rev
20 sec=96*20=1920 rev.
|Is This Answer Correct ?||4 Yes||0 No|
Answer / mich
|Is This Answer Correct ?||1 Yes||0 No|
Answer / manoj
|Is This Answer Correct ?||1 Yes||10 No|
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