Length of spring is 5cm and the pitch measured is 4mm. Find the numbe

1.	Length of spring is 5cm and the pitch measured is 4mm. Find the number of revolutions.
A.	20
B.	12.5
C.	13
D.	12
Answer» E.

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Length of spring is 5cm and the pitch measured is 4mm. Find the number of revolutions.

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