Question

If D-t graph is a curve then the body has

(1 Point)

Constant speed

variable speed

negative speed

none of these


​

Answer 1

Answer:

distance-time graph shows how far an object has travelled in a given time. Distance is plotted on the Y-axis (left) and Time is plotted on the X-axis (bottom). ... A moving object is always 'increasing' its total length moved with time. 'Curved lines' on a distance time graph indicate that the speed is changing. this is meaning of DT graph

Explanation:

If a position graph is curved, the slope will be changing, which also means the velocity is changing. Changing velocity implies acceleration. So, curvature in a graph means the object is accelerating, changing velocity/slope. this this is your questions answer please mark me as brainliest answer

Answer 2

Answer:

For a stationary body , the displacement time graph is a straight line parallel to the time axis . The slope of the line is zero that indicates the velocity of the body is zero . ... if displacement time graph is curve then the body is moving with the decreasing velocity.

Explanation:

i bope u understand