Periodic Motion
Periodic Motion
Periodic motion: A type of motion that repeats itself after equal intervals of time is called periodic motion. Example of objects undergoing periodic motion are the to and fro motion of a pendulum, the earth (rotating on its axis), the hands of a clock.
Non- periodic motion: A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called non- periodic motion. Example of non- periodic motion are a car moving on a road, a bird gliding across the sky, and children playing in a park. In everyday life, we observe more than one type of motion, like
· Birds gliding across the sky (translational and non- periodic)
· Rotation of the earth on its axis (rotational and periodic)
A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called_______________________. | |||
| Right Option : B | |||
| View Explanation | |||
__________________ is an example of oscilatory motion. | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct : (a) A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called periodic motion. (b) A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called non- periodic motion. (c) Example of non- periodic motion are a car moving on a road, a bird gliding across the sky. | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [10]
It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
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Archit Segal
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Shivam Rana
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8thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
