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3 years ago

a wheel makes 20 revolutions per min. how many revolutions does it make per second? type and integer or simplified fraction.

2 answers:

7 0

Answer:
1/3
Step by step:
Since the wheel is rotating at 20 revolutions per minute, to find the amount of rev’s per second would go as follows:

20/min = ?/second

convert each denominator to numerical form referring to seconds

20/60 = ?/1

Simplify

1/3 = ?/1

Find value of ?

1/3 = (1/3)/1

Simplify both sides completely

1/3 = 1/3

1/3

irakobra [83]3 years ago

5 0

Answer:

1200 revolutions per second

Step-by-step explanation:

60 seconds per minute so multiply 60 x 20 to get 1,200

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Answer:

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Step-by-step explanation:

we know that

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Step-by-step explanation:

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Step-by-step explanation:

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