Question 63: Motion in 1D

Question

The velocity-displacement graph describing the motion of bicycle is shown in the figure.
The acceleration-displacement graph of the bicycle's motion is best described by :

Accepted Answer

We know that, $$a = v{{dv} \over {dx}}$$
as slope is constant, so a $$\propto$$ v (from x = 0 to 200 m)
& slope = 0 so a = 0 (from x = 200 to 400 m)
$$ 	herefore $$

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Motion in 1D

The velocity-displacement graph describing the motion of bicycle is shown in the figure. The acceleration-displacement graph of the bicycle's motion is best described by :

Choose the correct answer: