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)
Which of the following are correct : (a) A type of motion that repeats itself after equal intervals of time is called periodic motion. (b) A type of motion that repeats itself after equal intervals of time is called non-periodic motion. (c) Examples of periodic motion are the rotation of the earth about its axis, the revolution of the earth around the sun. | |||
| Right Option : C | |||
| View Explanation | |||
Time taken by a simple pendulaum of a particular length to complete one oscilation is _____________ | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct : (a) A type of motion that repeats itself after equal intervals of time 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 periodic motion. | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thIt 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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10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
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10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
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10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
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Barkha Arora
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
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8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
