Question

which type of a motion thong has which rotates around the wheels in a sewing machine

Answer 1

Answer:

Rotational Motion

Explanation:

The wheel of a sewing machine shows rotational motion. The sewing machine has also a needle which moves up and down continuously (as log as the wheel rotates). The needle of sewing machine undergoes a periodic motion. Thus, a sewing machine exhibits two types of motion at the same time i.e. rotational motion as well as periodic motion.

Answer 2

Answer:

periodic motion

The needle of a sewing machine moves up and down and it repeats it with a certain time interval. Therefore it is periodic motion. Motion of wheel of a bicycle is circular motion.