Science, asked by naiyereqbal647, 4 months ago

the movement of the nedle of a swing machine​

Answers

Answered by Aʙʜɪɪ69
3

Explanation:

  • The needle of a sewing machine moves up and down and it repeats it with a certain time interval. Therefore it is periodic motion.
Answered by rajashreemithu
0

Answer:

periodic.

i hope it may help you

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