types of motions and their definition
Answers
Explanation:
Rectilinear motion- Motion along a straight path is called Rectilinear motion.
EX- Car on a straight road.
Curvilinear motion- Motion along with a curved line is called curvilinear motion.
EX- Movement of the tip of a pen.
Oscillatory motion- An object is said to have oscillatory motion when it moves to and fro along the same path in a periodic manner.
EX- The movement of a penduleum.
Rotational motion- Motion in which an object turns round and round(around it's axis) without changing it's position.
EX- Movement of earth around it's axis
Revolutional motion- Motion in which an object moves around a central path in a (almost) circle changing it's position continuesly is called an revolutional motion.
EX- The movement of earth around the Sun.
Circular motion- A motion in which an object changes it's position along a circular path is called an circular motion.
EX- A stone which is tied to a rope and is being swung in a circular way
Periodic motion- A motion in which an object repeats itself at a regular interval of time(in a periodic way).
EX- Movement of moon around Earth
Non periodic motion- A motion that doesn't repeats itself or repeats in a non periodic manner.
EX- Swaying of the branches of a tree