15. The needle of the sewing machine has
(1) Periodic motion
(1) Circular motion
(m) Rectilinear motion
(iv) All of the above
Answers
Answered by
0
Answer:
Periodic Oscillatory motion
Answered by
0
Answer:
(1) periodic motion
Explanation:
The motion described by the needle of sewing machine is oscillatory motion.
Oscillating motion is also known as periodic motion
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