What does the slope of a distance vs time graph represent?

The slope of a distance-time graph represents speed. The steeper the slope is, the faster the speed. Average speed can be calculated from a distance-time graph as the change in distance divided by the corresponding change in time.

What does a negative slope on a velocity-time graph mean?

acceleration
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 negative, then the slope is negative (i.e., a downward sloping line). This very principle can be extended to any conceivable motion.

What is the relationship between distance velocity and acceleration?

The relation between velocity and time is a simple one during uniformly accelerated, straight-line motion. The longer the acceleration, the greater the change in velocity. Change in velocity is directly proportional to time when acceleration is constant….velocity-time.

a =	v − v0
t

What can be inferred about the velocity in position time graph If the graph is a horizontal line?

As discussed in the previous part of Lesson 4, the shape of a velocity versus time graph reveals pertinent information about an object’s acceleration. For example, if the acceleration is zero, then the velocity-time graph is a horizontal line (i.e., the slope is zero).

What does the distance-time graph represent?

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.

What does the slope of a distance versus time graph represent 3 points?

The slope of a position-versus-time graph represents the velocity.

What is a negative slope?

A negative slope means that two variables are negatively related; that is, when x increases, y decreases, and when x decreases, y increases. Graphically, a negative slope means that as the line on the line graph moves from left to right, the line falls.

What does it mean if velocity is negative?

An object which moves in the negative direction has a negative velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a positive acceleration).

What is the relation between G and R?

G is the universal gravitational constant measured in Nm2/kg2. R is the radius of the massive body measured in km.

What is the relationship between velocity and distance?

Velocity is the measure of the amount of distance an object covers in a given amount of time. Here’s a word equation that expresses the relationship between distance, velocity and time: Velocity equals distance travelled divided by the time it takes to get there.

What would you infer if distance-time graph is straight?

A straight line on distance-time graph indicates that the object is moving at steady (uniform) speed.

What does a velocity-time graph show that changes over time?

A velocity-time graph shows changes in velocity of a moving object over time. The slope of a velocity-time graph represents acceleration of the moving object.

What is the relationship between acceleration velocity and distance?

Distance, Velocity, and Acceleration. If the distance remains constant, then the velocity will be zero on such an interval of time. Likewise, a positive acceleration implies that the velocity is increasing with respect to time, and a negative acceleration implies that the velocity is decreasing with respect to time.

How do you find the acceleration of a moving object?

A: The basic equation for solving this is: d = vt + (1/2)at2 where d is distance traveled in a certain amount of time (t), v is starting velocity, a is acceleration (must be constant), and t is time.

How do you find particle movement on a velocity graph?

Particle Motion. When looking at the green velocity graph, you must connect the particle’s speed, not its position, with the -value of the graph. Thus, the particle could be located above the origin, but its velocity could be negative. This only means that the particle’s position is above but its movement is in the down direction.

What does it mean when the velocity is zero?

If the distance remains constant, then the velocity will be zero on such an interval of time. Likewise, a positive acceleration implies that the velocity is increasing with respect to time, and a negative acceleration implies that the velocity is decreasing with respect to time.