In the distance-time graph above, what does the slope of the straight line indicate?

In the distance-time graph, the slope of the straight line indicates

What does the slope of X-t graph at any point give ?

What does the area inside the hysteresis curve indicate?

If a graph is plotted between Ln K and 1//T for the first order reaction, the slope of the strainght line so obtained is given by-

The equation of straight line passing through the point of intersection of the straight line 3x – y +2=0 and 5x - 2y +7=0 and having infinite slope is

In magnifera indica l, what does letter 'L' indicate?

Label it correctly answer the question given below: What does the above diagram indiacate?

What does chemical analysis of living organisms indicate?

The force 'F' acting on a particle of mass 'm' is indicated by the force-time graph shown below. The change in momentum of the particle over the time interval from zero to 8 s is -

Two cars P and Q start from a point at the same time in a straight line and their positions are represented by X_p(t)= at+bt^2 and X_Q(t) =ft-t^2 . At what time do the cars have the same velocity?