the absence of any well-defined entities.
Displacement of a straight line is zero...
The slope of a horizontal line is zero.
That the forces sum to a non-zero resultant.
like this(below) ----
Yes, because the line crosses the y-axis at the origin and the y-value at that point is 0. Therefore, the y-intercept is zero and this equation for this line would be y=x.
For motion at constant speed along a straight line, the acceleration is zero.
The dotted line between two connectors indicates a relationship. The relationship is not a permanent one, hence the line is dotted rather than solid.
A straight line graph plotted on the Cartesian plane
It is the scale.
It means there is no velocity - it is at rest and nothing is moving. The slope of the line is velocity - a horizontal line is zero slope = zero velocity
dd
A straight line which is not vertical.
a straight line[apex]
a straight line[apex]
A slope of zero or a horizontal line on a distance-time graph represents an object at rest, not moving. This indicates that the object is not changing its position over time.
In science, a straight line on a graph typically indicates a linear relationship between two variables. This means that as one variable changes, the other variable changes at a constant rate. The slope of the line represents the rate of change, while the y-intercept indicates the value of the dependent variable when the independent variable is zero. Such relationships are common in many scientific contexts, including physics, chemistry, and biology.
A scale on a map indicates the relationship between a given measurement and the area it represents. This scale helps with understanding distances and sizes accurately on the map.