Question

The position time graphs of two cars A and Bare staight
lines making angles 30 and 60' with the time oxis. The
deatio of Velocities of Sand B is​

Answer 1

Answer:

1 : 3

Explanation:

Since slope gives the velocity of a position -time graph,

slope is given by tan of the angle

ie, velocity of A = tan30

    velocity of B = tan60

therefore Ratio = tan30 : tan60

                          =        1  :  3     (after simplification)