The slope of distance - time graph will always give:
Correct answer: C. Speed
- A. Negative
- B. Positive
- C. Speed
- D. Maximum
Explanation
The slope of a distance-time graph represents speed (or velocity in the case of displacement-time graphs).If the slope is constant, the object is moving at a uniform speed.If the slope is increasing, the object is accelerating.If the slope is decreasing, the object is decelerating.If the slope is zero (horizontal line), the object is at rest.Since distance cannot decrease over time in a standard distance-time graph (as distance is always positive), the slope is always non-negative (zero or positive).
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