4. In velocity versus time graph, what does the slope of the lin represents: a. The average velocity. b. The average speed. c. The average acceleration. d. The instantaneous velocity. e. The instantaneous velocity. Explain your reasoning:
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Velocity versus Time Graph: This graph represents the velocity as a function of time. The slope of this graph at any instant of time gives its acceleration at that moment. And the area under the curve gives the net displacement.
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