science
Grade-7
Easy
Question
Which of the following statements is/are true about the graph shown below?
- The body is uniformly decelerating.
- Its velocity decreases from 60 m/s to 0.
- The graph has a negative steepness (slope).
- All of the above.
Hint:
In this velocity-time graph slope represents the acceleration.
The correct answer is: All of the above.
In this velocity-time graph slope represents the acceleration as it is straight and negative that means body is moving in uniform decelerating motion. The starting velocity of body was 60 m/sec which gradually decreased to 0 m/sec after 6 seconds finally coming to rest.
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