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1. A graph is plotted showing of a car as a function of time. If the graph is a straight line, it means that(a) the car started at rest (b) acceleration was constant(c) acceleration was increasing (d) velocity was constant |
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Answer» Step-by-step explanation: A HORIZONTAL LINE on a speed-time graph represents a constant speed. A sloping line on a speed-time graph represents an acceleration. The sloping line shows that the speed of the OBJECT is changing. pelase FOLLOW me I will GIVE your answer on time it's my promise to you |
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