The principle is that the slope of the line on a position-time graph reveals useful information about the velocity of the object. … If the velocity is changing, then the slope is changing (i.e., a curved line). If the
velocity is positive
, then the slope is positive (i.e., moving upwards and to the right).
What does position-time graph mean?
A position-time graph shows
how far an object has traveled from its starting position at any given time since it started moving
.
What is positive on a speed time graph?
The principle is that the slope of the line on a velocity-time graph reveals useful information about the
acceleration
of the object. If the acceleration is zero, then the slope is zero (i.e., a horizontal line). If the acceleration is positive, then the slope is positive (i.e., an upward sloping line).
What does slope of positive time graph give?
The principle is that the slope of the line on a position-time graph is
equal to the velocity of the object
. If the object is moving with a velocity of +4 m/s, then the slope of the line will be +4 m/s. … If the object has a velocity of 0 m/s, then the slope of the line will be 0 m/s.
What is a time graph?
A distance-time graph shows how
far an object has travelled in a given time
. It is a simple line graph that denotes distance versus time findings on the graph. Distance is plotted on the Y-axis. Time is plotted on the X-axis.
What are the 4 types of speed-time graphs?
- Time graph for constant speed.
- Speed-Time graph with constant acceleration.
- Speed-time graph with increasing acceleration.
How do you describe a speed-time graph?
A horizontal line on a speed-
time graph represents a constant speed
. A sloping line on a speed-time graph represents an acceleration. The sloping line shows that the speed of the object is changing.
What is an acceleration vs time graph?
An acceleration vs. time graph plots
acceleration values on the y-axis, and time values on the x-axis
. … time graph, the slope at that point (derivative) will always be equal to the acceleration at that time. So, if at some moment your acceleration is positive, then at that moment your velocity will be increasing.
What does the slope of a distance-time graph gives?
The slope of the distance-time graph
indicates speed
. It is because the slope of a distance-time graph determines the speed of that body, so the steeper the slope greater will be the speed of the body.
What does the slope of position-time graph for a uniform motion?
What does the slope of a position-time graph represent for uniform accelerated motion. … In the case of uniform accelerated motion slope of the position-time graph gives
the instantaneous velocity of the object
. Slope of the x-t graph at time t=0 represents the initial velocity v0 of the object.
What does the slope of acceleration time graph represent?
The slope of an acceleration graph represents
a quantity called the jerk
. The jerk is the rate of change of the acceleration.
How do you simplify graphs?
- 1) Remove Backgrounds.
- 2) Remove Duplicate Labels.
- 3) Remove Borders in Chart Elements and Background.
- 4) Reduce Colors.
- 5) Remove Special Effects Like Shading and Shadows.
- 6) Get Rid of Bold Text.
- 7) Lighten Secondary Data Labels.
- 8) Lighten or Remove Lines.
What is the advantage of a distance-time graph?
1. Distance-time graphs
provide a variety of information about the motion when compared to the data presented by a table
. 2. From the distance-time graph, we can find the distance moved by a body at any instant of time.
What’s a distance-time graph?
If
an object moves along a straight line
, the distance travelled can be represented by a distance-time graph. In a distance-time graph, the gradient of the line is equal to the speed of the object. The greater the gradient (and the steeper the line) the faster the object is moving.
