What does a negative slope mean on a distance-time graph?
An upwards straight line means that it is moving at a constant speed. By the way – if the line is going downwards (a negative slope or gradient), then the object is still moving at a constant speed, but in the reverse direction (back to its starting point).
Can you have a negative distance on a distance-time graph?
Usually, a line with a negative gradient would indicate motion going backwards. This cannot be shown on a distance-time graph.
Can we have a negative slope on a time graph?
Can position-time graph have negative slope? The position-time graoh of a unirom motion in one dimension of a body can have negative slope. When the speed of body decrease with tiem, the position-time graph of the moving body has begative slope .
What is a negative slope on a graph?
A negative slope refers to a line that is trending downwards as it moves from left to right. The rise to run ratio of a line with a negative slope is negative.
What is the meaning of positive and negative slope in displacement time graph?
The slope of a displacement-time graph gives the velocity. If the slope is positive, it indicates that the body is moving away from the reference or the starting point. If the slope is negative, the body is reverting to the initial point.
Can you have a negative distance?
The distance can never be zero or negative. Distance will not decrease. Distance is a scalar quantity which has only magnitude.
What does mean that the distance is negative?
When, if ever, does negative distance mean something? When you have a defined origin and a given direction. For example: Height above sea level. You can measure the distance of a point from that plane, the elevation of your landscape. If it dips below zero, that point has negative height (=distance).
Can a line on a distance time graph have a negative slope that is can it slope downward from left to right Why or why not?
Yes, a position-time graph can have a negative slope. This would represent the motion of an object that is getting closer to the starting position.
What does a negative slope tell you?
A negative slope means that two variables are negatively related; that is, when x increases, y decreases, and when x decreases, y increases. Graphically, a negative slope means that as the line on the line graph moves from left to right, the line falls.
What does a negative line look like on a graph?
If the line is sloping upward from left to right, so the slope is positive (+). If the line is sloping downward from left to right, so the slope is negative (-).
When the slope of an object is negative it indicates that the object is moving to what direction?
An object moving in the negative direction with positive acceleration is slowing down (since the a vector is in the opposite direction as the motion). So on a p-t graph, this object will be represented by a line which slopes downwards (- velocity) and levels off or becomes more horizontal over time (slowing down). 32.
What happens if distance is negative?
Distance can never be negative and distance travelled never decreases. While displacement can be negative, positive or zero as displacement is change in position with respect to the original position of an object.
Why can distance not be negative?
Answer: Distance is non-negative for the same reasons as magnitude (it is a measure of length, and the formula squares the values). The distance between two identical vectors is 0, otherwise distance will be positive.
Can there be a negative distance?
What does it mean when the line on a distance time graph goes down?
A distance-time graph tells us how far an object has moved with time. The steeper the graph, the faster the motion. A horizontal line means the object is not changing its position – it is not moving, it is at rest. A downward sloping line means the object is returning to the start.
At what condition the position-time graph could have negative slope?
When the speed of body decreases with time, the position-time graph of the moving body has negative slope.
What does a positive and negative slope represent for a velocity versus time graph?
Positive velocity and positive slope: object is speeding up! Negative velocity and positive slope,: object is slowing down. If the V-T line has a negative slope, the object is undergoing acceleration in the negative direction.
What does a negative slope look like on a graph?
The graph of a negative slope moves downwards from left to right. When looking at a graph on an xy coordinate plane, as x increases, y decreases, making it a negative slope.
Can a slope be a negative value?
Definition of Negative Slope Lines A line with a negative slope is a line that is trending downward from left to right. In other words, the line’s rise to run ratio is a negative value.