write a brief note on classification of motion into different types
Answers
Answer:
Rotary Motion. Rotary motion is anything that moves in a circle. ...
Oscillating Motion. Something that oscillates moves back and forth. ...
Linear Motion. Simple enough, linear motion is anything that moves in a straight line, like our linear actuators. ...
One More Type.
Explanation:
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Answer:
The different types of motions that can be seen in an object are Linear, Rotary, Oscillating motion, and Periodic motion.
1) Linear Motion
In linear motion, the object moves from one position to another in either a curved path or a straight line. On the basis of the type of path taken by an object, linear motion is further classified as:
●Rectilinear Motion__ Here, the path taken by an object is a straight line.
● Curvilinear Motion –Here, the path taken by the object is curved.
One of the best examples of linear motion is linear actuators where you can find cars, cycles, trains and other vehicles travelling in one straight direction.
2) Rotary Motion
Rotary motion is a kind of motion where the object moves in a circle. This type of motion occurs when an object rotates at its own place or axis. The rotary motion was the first type of motion that was invented by scientists in primitive times.
Some of the examples that would help you understand about the rotatory motion are:
●Earth rotating on its own axis about the sun is the best example of rotary motion.
●Another example is the movement of the wheels and steering wheel of the car in the driving state. You will find that both are rotating around their own axis.
3) Oscillatory Motion
This is the third type of motion that is characterized by the movement of the object in the form of front and back oscillation. In other words, an oscillatory motion is defined as the movement of an object around its mean position. If an object repeats the cycle of its motion after a specific time period, then it is regarded as an oscillating motion.
One of the best examples of oscillating motion is the pendulum of a clock. It repeats its motion after a certain time frame. In actual sense, the pendulum is not displacing from its position. It is stationary in one position, yet it displays motion. Such type of recurring motion after a certain time period is called an oscillating motion.
In this kind of motion, the movement of the object is termed as oscillation. This is because of the repeated nature of the motion that takes place after a set time period.
4) Periodic Motion:
Periodic motion is a type of motion that is repeated at equal time intervals. A few examples of this motion is a bouncing ball, a rocking chair, a swing in motion, a water wave, a vibrating tuning fork etc.