ICSE Class 7 Physics Question 17 of 23

Motion — Question 17

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Question 17

Distinguish between uniform and non-uniform motions, giving an example of each.

Answer
Uniform motionNon-uniform motion
If a moving body travels equal distances in equal intervals of time, its motion is said to be uniform.If a moving body travels unequal distances in equal intervals of time, its motion is said to be non-uniform.
Example — A car covering same distance in same interval of time at constant speed in a straight line.Example — Motion of a bicycle in a busy road.