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A dependent value in a velocity-time graph is the velocity of the object being measured at different points in time. It is the vertical axis value that is influenced by the independent variable, time, on the horizontal axis. The dependent variable changes as a result of the independent variable.
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When do two different distance-time graphs have matching velocity-time graphs?
Two different distance-time graphs have matching velocity-time graphs when the slope of the distance-time graph represents the velocity in the velocity-time graph, as velocity is the derivative of distance with respect to time. This means that the steeper the distance-time graph, the greater the velocity on the velocity-time graph at that point.
Graphical representation of motion?
Motion can be represented graphically using position-time graphs, velocity-time graphs, and acceleration-time graphs. These graphs provide information about how an object's position, velocity, and acceleration change over time. Position-time graphs show the object's position at different times, velocity-time graphs show how the velocity changes over time, and acceleration-time graphs show how the acceleration changes over time.
What is the value of this constant velocity if an object travels at a constant velocity for a time period of 11.31 s over a displacement of 10.55m?
The value of the constant velocity is the displacement divided by the time taken, which is 10.55m / 11.31s = 0.932 m/s.
Which two graphs represents the motion of an object on which the net force is zero?
A horizontal line on a position-time graph or a stationary line on a velocity-time graph represents the motion of an object with zero net force. These graphs indicate constant velocity motion, where the object is moving at a consistent speed in a straight line.
What is the importance of uniform acceleration graph in physics what is instantaneous velocity?
Uniform acceleration graphs help visualize how an object's velocity changes over time. They show a constant rate of change in velocity, which can be used to calculate properties like displacement and time. Instantaneous velocity is the velocity of an object at a specific moment in time, representing the object's speed and direction at a given instant.
When do two different distance-time graphs have matching velocity-time graphs?
Two different distance-time graphs have matching velocity-time graphs when the slope of the distance-time graph represents the velocity in the velocity-time graph, as velocity is the derivative of distance with respect to time. This means that the steeper the distance-time graph, the greater the velocity on the velocity-time graph at that point.
How do graphs represent motion?
The answer depends on what information is graphed. There are distance-time graphs, velocity-time graphs, speed-time graphs, acceleration-time graphs.
Graphical representation of motion?
Motion can be represented graphically using position-time graphs, velocity-time graphs, and acceleration-time graphs. These graphs provide information about how an object's position, velocity, and acceleration change over time. Position-time graphs show the object's position at different times, velocity-time graphs show how the velocity changes over time, and acceleration-time graphs show how the acceleration changes over time.
What is the gradient of a graph in a displacement time and velocity time graphs?
In a displacement-time graph, the gradient represents velocity. In a velocity-time graph, the gradient represents acceleration.
How do you interpret motion graphs?
Motion graphs, such as position-time or velocity-time graphs, can provide information about an object's motion. A horizontal line on a position-time graph indicates constant velocity, while a steeper slope indicates higher velocity. On a velocity-time graph, the slope represents acceleration (positive for speeding up, negative for slowing down). The area under a velocity-time graph represents displacement.
Graphs of uniform velocity?
Yes, there are velocity graphs, (velocity being on the y axis and time being on the x axis). However, these graphs are not to be mixed up with position verses time graphs. On a velocity verses time graph, (the units for velocity being m/s), an object at rest is plotted as a straight line along the horizontal axis. This shows that time is progressing, but there is no motion of the objest. Uniform motion is also plotted as a straight line, but must be placed someplace above the horizontal axis. Acceleration and decceleration on a velocity vs time graph are represented by diagonal lines unlike the curved lines on a position verses time graph
What does the word independent means in science?
Independent means that it is a variable that is unaffected by other variables. For example, in terms of acceleration, velocity is the dependent variable, and time is the independent variable. Velocity is dependent upon time, but time is not dependent upon velocity. Of course, technically speaking, this is only for nonrelativistic scenarios. If velocity is extreme (near the speed of light) time IS affected by velocity in spacetime. But, that's a different issue.
What types of graphs can you use to analyze the projectile motion?
For analyzing projectile motion, you can use position-time graphs to track the object's trajectory over time, velocity-time graphs to analyze changes in speed during different phases of motion, and acceleration-time graphs to understand how acceleration influences the object's movement. These graphs can help visualize and evaluate various components of the projectile motion, such as trajectory shape, speed changes, and acceleration patterns.
How can we use graphs to describe motion?
Graphs can depict motion by plotting position, velocity, or acceleration over time. A position-time graph shows an object's displacement at different times, while a velocity-time graph displays how an object's speed changes over time. An acceleration-time graph illustrates how an object's acceleration varies with time. These graphs provide a visual representation of an object's motion and can help analyze its behavior.
What do displacement vs time graphs represent?
change in position, also known as the integral of velocity or the second integral of acceleration
What is an example of dependent value and an independent value?
If you measure the temperature every hour, then time is the independent variable (value), and temperature is the dependent variable (value).
What was the value of 400 in 1820?
The value was 400. The value of numbers is not dependent on time!
