Question

10 examples of periodic and non periodic change​

Answer 1

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Answer 2

Answer:

Examples of periodic motion:-

1. The motion of the bob of the simple pendulum.

2. Motion of a boy sitting in a swing.

3. Motion of the needle of a sewing machine operating at constant speed.

4. Motion of a planet around the sun.

5. Motion of the tip of the minute and hour hands of a clock.

6. Day and night.

7. Changing phases of the moon.

8. Beating of heart.

9. Clock striking an hour.

10. A vibration of tuning fork.

Examples of non-periodic motion:-

1. Water becoming ice

2. Burning of matchstick

3. Freezing of water

4. A footballer running on a field

5. Application of breaks in a moving vehicle

6. A ball rolling down the ground gradually slows down and finally stops.

7. Motion of tides in the sea.

8. Swaying of the branches of a tree

9. Motion of a bouncing ball under the action of gravity and friction

10. Motion of the pestle in a mortar when operated manually.