Question

what type of motion is of needle of sewing machine

Answer 1

Thank you for asking the question
The motion of needle of a sewing machine is called periodic motion
Periodic motion is type of motion in which a thing moves along the same path at equal interval of time
Just like a rocking chair or or the vibration of the tuning fork the needle moves along the same path at same speed
hope this answer helps you
If it did kindly mark the answer as brainliest.Thanks

Answer 2

If a particle moves back and forth over the same path it’s motion is called oscillatory motion.

Hence motion of needle in sewing machine is oscillatory motion.