science
Grade-7
Easy
Question
Which of the following is not an example of a periodic motion?
- An oscillating pendulum
- A vibrating tuning fork
- The motion of a swing
- An athlete running on a straight road
Hint:
An athlete running on a straight road is not an example of periodic motion.
The correct answer is: An athlete running on a straight road
An athlete running on a straight road is an example of linear motion.
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