3 Questions
What is the SI unit of speed?
Meters per second (m/s)
What is the formula to calculate average speed?
Distance ÷ Time
Which of the following is an example of non-uniform motion?
A cyclist accelerating from rest
Study Notes
Units of Speed
- The SI unit of speed is meter per second (m/s)
Calculating Average Speed
- The formula to calculate average speed is: average speed = total distance / total time taken
Types of Motion
- Non-uniform motion is exemplified by a car traveling around a circular track, as its velocity changes constantly due to the change in direction
Test your knowledge of motion with this Class 9th Science Chapter 7 quiz. Answer important multiple choice questions on topics like SI unit of speed, examples of non-uniform motion, and the formula to calculate average speed. Sharpen your understanding of motion concepts with this quiz.
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