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.
A straight line which is not vertical.
a straight line[apex]
dd
a straight line[apex]
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
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.
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.
Pearson's Product Moment Correlation Coefficient indicates how strong the relationship between variables is. A PMCC of zero or very close would mean a very weak correlation. A PMCC of around 1 means a strong correlation.