In a distance-time graph, the slope or gradient of the line is equal to the speed of the object.
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What does the slope of a distance-versus-time graph represent physically quizlet?
The slope of the curve on a distance-versus-time graph represents the speed. As the slope steepens, the speed also increases.
What is the physical meaning of slope in physics?
So having a slope refers to a surface that is not level and allows gravity to move an object in the direction of gravity’s pull, which on the surface of the earth, is known as down. The physical interpretation of mathematical slope is similar. A slope of zero is equivalent to level – no marble movement.
What does the slope of a line represent in physics?
The slope of a position graph represents the velocity of the object. So the value of the slope at a particular time represents the velocity of the object at that instant.
What does the slope of the curve on a velocity versus time graph represent quizlet?
The slope of the curve on a velocity-versus-time graph represents the acceleration.
What kind of information can you graph on a distance vs time graph?
A distance-time graph shows how the distance and speed of an object changes with time. This graph shows the movement of three objects over time. The slope, or steepness, of each line indicates the object’s rate of speed. In general, the steeper the slope, the faster the object’s speed.
What does the slope represent quizlet?
the slope of a velocity vs. time graph represents the acceleration of an object. the area under the curve of an acceleration vs. time graph represents the change in velocity of the object.
What physical quantity is represented by the slope of the graph?
On a graph of v versus time, what quantity does the slope of the graph represent? The slope is representing the change in v over the change in time. By definition, this is the acceleration.
What is the physical meaning of the graph?
What are the physical meaning of two slopes and the intercept?
The slope and y-intercept values indicate characteristics of the relationship between the two variables x and y. The slope indicates the rate of change in y per unit change in x. The y-intercept indicates the y-value when the x-value is 0.
What does the slope of your graph represent?
The slope of a line is a measure of its steepness. Mathematically, slope is calculated as “rise over run” (change in y divided by change in x).
What does the slope represent example?
We call m the slope or gradient of the line. It represents the change in y-value per unit change in x-value. For example, consider the line given by the equation y = 2x + 1.
How do you describe the slope of a graph?
You can describe the slope, or steepness, of the ramp and stairs by considering horizontal and vertical movement along them. In conversation, you use words like “gradual” or “steep” to describe slope. Along a gradual slope, most of the movement is horizontal. Along a steep slope, the vertical movement is greater.
What does the slope on a position versus time graph represent quizlet?
The slope of a position vs. time graph is the velocity.
What does the y axis on a velocity-time graph represent?
Normally, velocity is plotted on the y-axis (the vertical axis) and time is plotted on the x-axis (the horizontal axis). The area under the line on a velocity-time graph is equal to the displacement of the object.
Is acceleration the slope of a velocity-time graph?
It was learned earlier in Lesson 4 that the slope of the line on a velocity versus time graph is equal to the acceleration of the object. If the object is moving with an acceleration of +4 m/s/s (i.e., changing its velocity by 4 m/s per second), then the slope of the line will be +4 m/s/s.
What are the characteristics of distance time graph?
Answer: The characteristics of distance-time graph for a non-uniform speed are: It is always a curve (parabola). The speed of the moving object at any point is given by the slope of the tangent to the curve at that point.
What does a slope of a speed vs time graph indicate about an object’s motion?
The slope of a speed-time graph indicates the rate of change of speed of the body and it is the acceleration.
What does the graph of distance versus time look like when an object is accelerating?
Which physical quantity is obtained from the slope of the following?
Final answer is, The slope of the displacement time graph gives us the physical quantity called velocity.
Which physical quantity is represented by the slope of stress and strain curve?
Solution : The slpoe of stress (on y-axis) and strain (x-axis ) gives modulus of elasticity.
The slope of stress (on x-axis) and strain (y – axis) gives the reciprocal of modulus of elasticity.
What is the physical significance of the intercept?
The Y-intercept of a graph helps the creator of the graph to first of all find a legitimate point on the graph and also signifies the beginning point of something when it usually begins.
What does slope mean practically?
Definition of Slope The slope of a line is the ratio of the amount that y increases as x increases some amount. Slope tells you how steep a line is, or how much y increases as x increases. The slope is constant (the same) anywhere on the line.
What is the physical meaning of the intercept?
The point where the line or curve crosses the axis of the graph is called intercept. If a point crosses the x-axis, then it is called the x-intercept.
How do you use slope in real life?
- in building roads one must figure out how steep the road will be.
- skiers/snowboarders need to consider the slopes of hills in order to judge the dangers, speeds, etc.
- when constructing wheelchair ramps, slope is a major consideration.