# What motion is the needle on a Class 6 sewing machine?

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The motion described by the needle of sewing machine is oscillatory motion.

## What is the movement of the needle?

The motion of the needle of a sewing is oscillatory in nature because the needle it moving about its rest position and mean position in a to and fro motion. The amplitude of motion or the extent to which the needle moves is same every time the to and fro motion takes place.

## What is the motion of a moving wheel of a sewing machine?

The moving wheel of a sewing machine is in Rotational motion…

## What type of motion the needle of sewing machine has?

The motion of the needle of a sewing machine is periodic.

## What motion is executed by a needle of sewing machine?

So, the wheel executes a rotational motion about the axis of the sewing machine. The sewing goes up and down in order to stitch the cloth. We can see that it is moving in a periodic fashion about a certain point at regular intervals of time. So, the motion executed by our sewing needle is a periodic motion.

## What is a rotational motion?

“Rotational motion can be defined as the motion of an object around a circular path, in a fixed orbit.” The dynamics for rotational motion is completely analogous to linear or translational dynamics. Many of the equations for mechanics of rotating objects are similar to the motion equations for linear motion.

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## What are types of motion?

Motion is classified into three types as follows:

• Linear Motion.
• Rotary Motion.
• Oscillatory Motion.

## What are the multiple motions in a sewing machine?

The needle of sewing machine moves up and down repeatedly with a certain time interval. Hence it is considered as Periodic oscillatory motion.

## Which type of motion is drill machine?

The movement of drilling machine is circular motion.

## What is the motion of footrest in sewing machine?

Answer: This is the example of Non uniform motion..

## What is oscillatory motion?

A motion repeating itself is referred to as periodic or oscillatory motion. An object in such motion oscillates about an equilibrium position due to a restoring force or torque. … This motion is important to study many phenomena including electromagnetic waves, alternating current circuits, and molecules.