Q.

The velocity–time graph of a body moving in a straight line is shown in the figure.

The ratio of displacement to distance travelled by the body in time 0 to 10 s is:              [2023]

1 1 : 2  
2 1 : 4  
3 1 : 3  
4 1 : 1  

Ans.

(3)

Displacement=Area=16-8+16-8=16 m

Distance=|area|=48 m

displacementdistance=13