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An airplane traveling at a constant rate of speed in a straight line is not accelerating true of false?
true
Is It doesn't matter which of the two points on a line you choose to call (x1 y1) and which you choose to call (x2 y2) to calculate the slope of the line True or false?
true
Is it true that a straight diagonal line on a distance versus time graph indicates a constant speed?
Yes. The slope, or rate, is constant. The rate being represented is speed. If the slope is a negative constant, the object is losing distance (going towards) from the orgin at at a constant speed.
Is it true about a line graph that the slope is constant?
No - a line graph may peak and trough depending on the data marked on the graph - a bit 'like join the dots'.
Does a horizontal line has a slope of zero?
Yes, it is true; slope zero is no slope.
The continental slope drops downward dramatically and is considered a boundary line true or false?
TRUE
An airplane traveling at a constant rate of speed in a straight line is not accelerating true of false?
true
What characterizes constant velocity motion on a position time graph?
A straight line with a constant slope. But the reverse is not true. A straight line with a constant slope only means constant speed in the radial direction. The velocity may have components at right angles to the radial direction that are changing.
True or false The slope is equal to the angle of a line?
true or false ? perpendicular lines intersect at an angle of 45
True or false perpendicular lines have opposite slopes?
Not for the usual definition of the word "opposite." The perpendicular of a line having a slope of 2 has a slope of -0.5.
Is It doesn't matter which of the two points on a line you choose to call (x1 y1) and which you choose to call (x2 y2) to calculate the slope of the line True or false?
true
The slope of a line will depend on which of the two points you choose to call (x1 y1) and which you choose to call (x2 y2) when calculating the slope.?
True
Is it true that a straight diagonal line on a distance versus time graph indicates a constant speed?
Yes. The slope, or rate, is constant. The rate being represented is speed. If the slope is a negative constant, the object is losing distance (going towards) from the orgin at at a constant speed.
Is scientists keep all variables constant true or false?
independent variable
Is the displacement time graph of a body moving with uniform velocity always a straight line?
A displacement vs. time graph of a body moving with uniform (constant) velocity will always be a line of which the slope will be the value of velocity. This is true because velocity is the derivative (or slope at any time t) of the displacement graph, and if the slope is always constant, then the displacement will change at a constant rate.
Is it true about a line graph that the slope is constant?
No - a line graph may peak and trough depending on the data marked on the graph - a bit 'like join the dots'.
It does not matter which of the two points of a line you choose to call x1 y1 and which you choose to call x2 y2 to calculate the slope of the line?
This is true as long as the slope of the line is constant, if it is a straight line and doesn't curve, then yes it doesn't matter which points are chosen.
