A car is going from Point A to Point B along a shortest straight-line path as shown in the graph. Which of the following options is correct?

Speed: 1.5 km/min, Uniform motion

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Speed: 1.5 km/min, Non-uniform motion

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Speed: 0.67 km/min, Uniform motion

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Speed: 0.67 km/min, Non-uniform motion

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Solution

The correct option is A Speed: 1.5 km/min, Uniform motion
Slope of the distance-time graph determines the speed of a moving object.
The graph is straight line. So, slope is constant across the graph; hence the speed is constant.
Since the speed is constant throughout, it is a uniform motion.

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