Velocity of the car is accelerating from a speed of $\"\"$ km/h over a period of $\"\"$ sec.

Distance travelled by the car is equal to the area under graph of the velocity function above the time axis.

Find the distance traveled by the car using the mid point method by taking six rectangles.

Here time interval is $\"\"$ s.

Width of the interval is $\"\"$ h.

Mid points are $\"\"$ and $\"\"$ .

Distance traveled by the car is

$\"\"$ .

$\"\"$

Distance travelled by the car is $\"\"$ km.