science
Grade-9
Easy
Question
The s-t graph of a person’s journey is shown in the figure below. Calculate the highest magnitude of velocity of the person.
- 0.15 m/s
- 0.2 m/s
- 0.4 m/s
- 1.4 m/s
Hint:
1.4 m/s
The correct answer is: 1.4 m/s
Formula used:
Velocity = Slope = y-axis coordinates / x-axis coordinates.
Solution:
Answer:
The highest magnitude of the velocity of the person is. 1.4 ms-1
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