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Does displacement have to be in a straight line?
Displacement of a straight line is zero...
If the force polygon is not a closed figure what does it indicates?
That the forces sum to a non-zero resultant.
Slope of horizontal line?
The slope of a horizontal line is zero.
What is the shape of a line with a zero slope?
like this(below) ----
The y-intercept of a line through the origin is zero?
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 along a straight line a horizontal line on a speed over time graph indicates graph indicates that what is zero?
For motion at constant speed along a straight line, the acceleration is zero.
What does a dotted line between connectors indicate?
The dotted line between two connectors indicates a relationship. The relationship is not a permanent one, hence the line is dotted rather than solid.
What graph indicates that there is a linear relationship?
A straight line graph plotted on the Cartesian plane
What is the line on a map which indicates the relationship between a given measurement and a area it represents on a map?
It is the scale.
What graph indicates that there is a linear relationship between the dependent variable and the independent variable.?
A straight line which is not vertical.
What on the graph indicates that there is a linear relationship between the dependent variable and the independent variable?
a straight line[apex]
A straight line on a graph indicates that there is a relationship between the dependent variable and the independent variable?
dd
What on a graph indicates that there is a linear relationship between the independent variable and dependent variable?
a straight line[apex]
What does a horizontal line on a distance-time graph indicate?
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
In a distance-time graph a slope of zero or a horizontal line represent?
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.
What line on a map indicates the relationship between a given measurement and the area it represents on a map?
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.
Which correlation coefficient indicates the weakest relationship between variables?
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.
