When an object moves about an axis and different parts of it move by unequal distances in a given interval of time, it is said to be in rotational motion. Example: Motion of blades of a windmill. A motion that repeats itself after equal intervals of time is called periodic motion.
Answers & Comments
Answer:
When an object moves about an axis and different parts of it move by unequal distances in a given interval of time, it is said to be in rotational motion. Example: Motion of blades of a windmill. A motion that repeats itself after equal intervals of time is called periodic motion.
Answer:
Rotational Motion & Periodic Motion
Explanation:
Rotational Motion:-
A motion that repeats itself after equal intervals of time is known as rotational motion.
e. g:-motion of blades of windmill.
Periodic Motion:-
It is a type of motion in which object repeats it's motion after some period is known as periodic motion.
e. g:-moving of pendulum.