Short-Question

# Which motion is represented by curved line in a distance time graph?

## Which motion is represented by curved line in a distance time graph?

Curved lines’ on a distance time graph indicate that the speed is changing. The object is either getting faster = ‘accelerating’ or slowing down = ‘decelerating’. You can see that the distanced moved through each second is changing.

### What does a line curving upwards on a distance time graph represent?

‘Curved lines’ on a distance time graph indicate that the speed is changing. The object is either getting faster = ‘accelerating’ or slowing down = ‘decelerating’. You can see that the distanced moved through each second is changing.

#### Does a curved line represent acceleration?

The curves on the previous graph were all straight lines. A straight line is a curve with constant slope. Since slope is acceleration on a velocity-time graph, each of the objects represented on this graph is moving with a constant acceleration. Were the graphs curved, the acceleration would have been not constant.

What type of motion is represented by a curved line?

Motion along a curved line is called translatory or rectilinear motion.

What type of motion does a curved line represent in a graph?

Thus, a curved line graph between distance and time tells us that the object is moving with a non-uniform speed (or changing speed). The distance-time graph in the form of a curved line tells us that the object is moving with a speed which is not constant.

## What does a curved line represent on a graph?

Both graphs show plotted points forming a curved line. Curved lines have changing slope; they may start with a very small slope and begin curving sharply (either upwards or downwards) towards a large slope. In either case, the curved line of changing slope is a sign of accelerated motion (i.e., changing velocity).

### What does a curved line mean on a position-time graph?

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.

#### What does a curved line mean in a speed time graph?

A curved line in speed time graph means the speed is not uniform . ie, non uniform motion. It either represents +ve acceleration (if the curve is upwards) or -ve acceleration (if the curve is downwards). To represent uniform acceleration we use a straight line in acceleration -time graph .

What line that represents motion?

Therefore the motion of an object at constant velocity is represented by a straight line: x=x0+vt x = x 0 + vt , where x0 is the displacement when t=0 (or at the y-axis intercept).

What type of motion does a straight line present?

Linear motion is the most basic of all motion. According to Newton’s first law of motion, objects that do not experience any net force will continue to move in a straight line with a constant velocity until they are subjected to a net force.

## What does a curved line mean?

A curved line is defined as a line that is not straight but is bent. Ideally, a curved line holds a zero curvature and is continuous and smooth.