In a distance-time graph, if the slope is curved towards the horizontal it is ...

Prepare for the Year 10 Force and Motion Test. Utilize flashcards and multiple-choice questions with clear hints and explanations to ensure success. Equip yourself for excellence on your exam!

Multiple Choice

In a distance-time graph, if the slope is curved towards the horizontal it is ...

Explanation:
On a distance-time graph, the slope represents speed: steeper means faster, flatter means slower. If the slope curves toward the horizontal, the line is getting less steep over time, so the speed is decreasing. That slowing down is deceleration. If it were straight, the speed would be constant; if it got steeper, it would be accelerating; a completely flat line means stopped. So the motion described is decelerating.

On a distance-time graph, the slope represents speed: steeper means faster, flatter means slower. If the slope curves toward the horizontal, the line is getting less steep over time, so the speed is decreasing. That slowing down is deceleration. If it were straight, the speed would be constant; if it got steeper, it would be accelerating; a completely flat line means stopped. So the motion described is decelerating.

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