science
Grade-7
Easy
Question
Which of the following is an example of random motion?
- The moving blades of a fan
- The motion of a football during a match
- An apple falling from a tree
- The motion of a pendulum
Hint:
The motion of a football during a match is a random motion.
The correct answer is: The motion of a football during a match
- Random motion is defined as the motion of an object with no specific path but undergoes sudden change in its motion.
- Since the football constantly changes its direction and motion along with the footballers, they are an example of random motion.
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