Answer:
The velocity will be maximum at point B.
Step-by-step explanation:
See the graph attached.
The distance is plotted along the y-axis and the time is plotted along the x-axis.
Now, the velocity of the toy car is given by [tex]V = \frac{dx}{dt}[/tex] which is nothing but the slope of the x-t curve of the car.
Therefore, the velocity of the toy car will be maximum where the slope of the x-t curve is maximum.
If we draw a tangent at any point on the curve, then the slope of the tangent gives the velocity of the car at that point.
Now, it is clear that from the graph the tangent at point B will have the maximum slope and the velocity will be maximum at point B. (Answer)
