Question

What are characteristics of displacement time graph of an object moving with uniform speed

Answer 1

The graph will be a straight line. The gradient of the line shows velocity. The steeper the gradient the higher the velocity and vice-versa. Positive gradient shows the body moving away from the starting point (forward) and negative gradient shows the body coming back to the initial position (backward). 

Answer 2

Answer:

Displacement is the least distance between the initial position and final position of the body.

Displacement can be positive, zero or negative.

Since displacement possesses both magnitude and direction, it is a vector quantity.

Displacement can be either eual to or less than than the actual distance.