Question

Aarushi was driving a car with uniform speed of 60 km/h. Draw distance-time graph. From the graph, find the distance travelled by Aarushi in 

(i) 2 1/2 Hours 

(ii) 1/2 Hour

Answer 1

Let x be the time and y be the distance travelled by Aarushi 

It is given that speed of car is 60 km/h

We know that speed = distance/ time

60 = y/x

y = 60x

Putting x = 1 we get y = 60

Putting x = 2 we get y = 120

Thus, we have the following table for the points on the line y = 60x