Question

Two straight lines drawn on the same displacement time graph makes an angle 30 degree and 60 degree with time axis respectively as shown in figure below which land represent greater velocity?

Answer 1

Answer:

Since the slope of the displacement-time graph of uniform motion in one dimention represents the velocity of the object, hence the line showing greater slope in graph corresponds to greater velocity of the object. Therefore OB represents greater velocity.

(ii) Ratio of two velocities

Explanation: hope this will help you