NEET 2020 Model Question Paper 2

In velocity-time graph, the total distance covered is equal to the area of the curve under the time-axis.
∴ Distance covered in last 2s=

1

2

×20×2=20m
and total distance covered in 7s= Area ABCD =(

6+2

2

)×20=80m
The ratio is therefore, 20:80 or 1:4